Recording systems

Ultra-compact wireless microphone system for two-channel recordingWireless GO II is a wireless microphone system consisting of a receiver and two transmitters that make it easy to record audio content. They are compatible with all models of cameras, mobile devices and laptops with a USB-C or 3.5mm TRS port. It is ideal for content creation, movie making, on-camera or stage presentations, vlogging, YouTubing, live streaming etc.Easy pairing for comfortable useEquipped with a retaining clip, all three products attach perfectly to the device you're using, as well as your clothing, for completely wireless audio recording. They pair instantly when turned on, leaving you with only one connection: from the receiver to the communication medium used. By allowing the simultaneous recording of two sound sources, RØDE Wireless Go II is an ultra-compact solution that can last for more than 7 hours at a time thanks to its rechargeable lithium-ion battery, and reach a range of a wide range of 200 meters.Unmatched audio experienceWireless Go II pushes the boundaries by integrating state-of-the-art audio components into its ultra-compact enclosures for the most natural recording experience. Omnidirectional microphones built into the receiver and transmitters provide accurate voice reproduction thanks to their 360 ° pick-up. As mentioned above, these devices allow the simultaneous recording of two sound sources, which means that it is easily possible, through the Central RØDE and RØDE Connexion software, to set the desired recording parameters: mono to record each channel separately. , or stereo to effectively combine the two channels.They are perfect for any situation, as they allow you to add an additional lavalier microphone if necessary, but also because they include leather windscreens, which allow transmission in high definition even in noisy environments or in bad weather when used outdoors, thanks to your ability to reduce surrounding noise so that only what you say is audible to everyone.Professional applications Rode Central is a free desktop and mobile application that allows you to configure your device settings on the go, as well as other features such as optimizing and exporting recordings (desktop), accessing Wireless Go II information, and updating the latest firmware. (Operating system: MacOS 10.13 or later; Windows 10 version 1803 or later; iOS 14 or later; Android 9.0 or later)Rode Connect is free streaming and podcasting software that offers the ability to be online for four people on a single PC, with the goal of recording or streaming audio more easily and with quality from your PC. (Operating system: MacOS 10.13 or later; Windows 10 version 1803 or later). Features:Portable audio transmission and reception systemSuperior audio quality - HD streamingPre-polarized omni-directional pressure microphoneMicrophone frequency response: 50 Hz - 20 kHzMaximum SPL: 100 dBOptimal clarity: furry hood reduces noise (wind, engine noise, keyboard, mouse, ...)Mono or stereo recording: recording of each channel separately or of both channels combinedTwo-channel wireless microphone systemAllows simultaneous recording of two sound sourcesUniversal compatibility with cameras, mobile devices and laptopsCompact solution - easy to transportOperating system requirements: Mac OS 10.10 or higher; Windows 10 and higherInternal memory: more than 24 hours of recordingDevice range: up to 200 metersRechargeable lithium-ion battery: up to 7 hours of usePorts and interfaces: 1 3.5mm TRS input and 1 3.5mm TRS outputComputer connectivity: USB-CTransmitter Dimensions and Weight: 44 x 45.3 x 18.3mm / 30gReceiver Dimensions and Weight: 44 x 45.5 x 18.3mm / 32gColor: blackWarranty: 2 years

A versatile, reliable and easy-to-use digital voice recorder with advanced featuresThe Olympus DM-720 Voice Recorder delivers high-quality recording features in an efficient, smart metal body.Superb audio captureThe DM-720 proves its practicality and reliability through its extensive functions, including a 3 microphone system. There are both directional and omnidirectional microphones so the Olympus DM-720 can adapt to different recording situations. There is also a wide frequency range for the most demanding of professionals.Voice Playback for efficient transcriptionThe Voice Playback function allows you to skip non-voice audio and automatically adjust microphone sensitivity. By only playing the parts of the file where there is vocal content it is time-saving and efficient during transcription.Built-in USB to charge and share your dataIt also features a built-in USB providing easy and direct connection to your PC. This means on this one device you can record, save, share and even charge.Features:Easy-to-use interfaceExtended editing operationsVarious playback functions3 microphone system – directional/omnidirectional microphonesBuilt-in USB = easy and direct connection to PCNoise cancelling4GB memoryApprox. 52 hours of battery life35hr playback4.17x1.6x0.572.5oz

Reolink 4K Security System with NVR and 4 Dome CamerasAdvanced 4K+ UHD Security SolutionThe Reolink 4K Security System with NVR and 4 Dome Cameras is a robust security system equipped with four dome cameras that deliver unparalleled 10MP ultra-HD clarity, capturing every detail around the clock. Its 2TB hard drive allows for 24/7 recording, making it an ideal choice for continuous monitoring in high-definition, day or night.Intelligent AI Detection for Smart MonitoringThis system features advanced AI detection that differentiates between people and vehicles, minimizing false alerts and maximizing accuracy. With the Reolink 4K Security System with NVR and 4 Dome Cameras, you receive instant notifications through the Reolink app whenever motion is detected, keeping you informed and in control from anywhere.Exceptional Night Vision and Enhanced PlaybackThe Reolink 4K Security System with NVR and 4 Dome Cameras is designed to deliver clear night vision up to 30 meters, ensuring reliable security even in the dark. Its Smart Playback function allows you to filter footage by detection type and navigate the timeline with ease, making it simple to review and retrieve specific events.Easy PoE Setup and Reolink App ControlSetting up the Reolink 4K Security System with NVR and 4 Dome Cameras is straightforward, using Plug and Play PoE technology that requires only a single cable for both power and video. The Reolink app provides real-time access, two-way audio, and control from any location, with support for Alexa and Google Assistant for added convenience and hands-free operation.Key Features: Hardware V2IP video Input: PoE IP canera x 8Audio Input: Cameras with built-in micVideo output: VGA, HDMIDisplay resolution:HDMI: 3840x2160, 1920x1080, 1280x1024, 1280x720, 1024x768 VGA: 1920x1080, 1280x1024, 1280x720, 1024x768Audio output: 1- Channel, RCA Video format: H.264, H.265Live View/Playback Resolution: 7680×2160, 4608×1728, 4512×2512, 4096×3072, 3840×2160, 2560×2560, 2560×1920, 2560×1440, 2048×1536, 2304×1296, 1080p, 720pSynchronous Playback: Up to 4 channelsCapacity: Up to 12TB (max. 6TB capacity for each HDD)Max. Power Per Port: 25WSupported Standard: IEEE 802.3af/atNetwork Protocols: HTTP, TCP/IP, UDP, DHCP, P2P, UPNP, RTSP, SMTP, SSL/TLS, DNS, DDNS, NTP, FTPOS Supported: PC: Windows, Mac OS; smartphone: iOS, AndroidPower Supply: DC 48V~53VWorking Environment: Temperature: -10°C~+45°C (14°F~113°F); humidity: 10%~90%NVR weight: 1.4KgField of View: Horizontal: 91°, Vertical: 50°Night Vision: 100' / 30 mSmart Alarm: Motion, Human & Vehicle DetectionDome camera weight: 467.5g 

RODE Interview GOThe Interview GO is a handy adaptor that converts the Wireless GO transmitter into a compact handheld microphone for interviews.

Rondson WCS-UC - Central Unit The receiver for your conference systemsThe Rondson WCS-UC receiver acts as the central unit for the WCS conference system. Allowing for a simple, quick and complete configuration, it can be easily expanded via the addition of desk microphones (up to 256 units). Run up to 5 preset desks together, and add as many delegate models as you like. Specifically, you can use channels simultaneously, divided as follows: 1 chair desk + 3 delegate desks. In the event of low battery of any of the microphone desks in use, a LED warning indicator will illuminate on the central unit so that you can take the necessary action accordingly. The wireless link between the lecterns makes it easy to save their battery: as soon as the chairman's lectern is switched off, all delegate lecterns will switch off automatically.Performing, this solution supports a transmit/receive distance to more than 60 metres (depending on the space). Encompassing the conference mode, this system works on a first-in, first-out basis, with speaking on demand using the available buttons. Enjoy stable and clear sound quality thanks to the digital frequency shift technology available. Relying on the frequencies 422.4 to 438.4MHz, this head unit offers a full user experience with its various built-in functions, including: the recording function or even audio playback.Technical Specifications:Conference system receiverConference mode: first in, first out + request to speakAudio recording and playback functionFrequency: 422.4 - 438.4 MHz (CCC, CE, ROHS, FCC standards)

MAKSON MKS20 Megaphone 20WCompact and portable, the MAKSON MKS20 Megaphone 20W megaphone designed for clear and powerful announcements. It comes with a built-in microphone, an emergency siren, and a handy 60-second recording function with loop playback. Powered by 4× D-cell batteries (6V), it can project your voice up to 700 m indoors, making it ideal for gatherings, events, and announcements in spaces between 5–35°C.Recommended Usage EnvironmentsKeep away from rain, water, and very humid conditions.Use only between 5–35°C; make sure it’s ventilated and not exposed to direct heat.Not designed for continuous use over long periods.Keep at least 60 cm away from TVs and computers due to the magnetic field.Point the horn directly at your audience for the best sound quality.Key Functional SpecificationsWith 20W of output power, this megaphone ensures strong voice projection with a range of around 700 m. Powered by 4× D-cell (6V) batteries, it features an emergency siren, 60-second recording with loop playback, LED status light, an on/off switch, and a smooth volume control slider.User Experience & FeaturesSimple to use with press-to-talk operation and built-in microphone. Includes one-touch buttons for siren and record/playback. The LED shows recording and playback status. Lightweight (approx. 0.70 kg) and easy to carry, it’s perfect for handheld use. For long-term storage, remove the batteries to avoid leakage.Technical specificationsDimensions: 155 mm (diameter) × 250 mm (length).Operating temperature: 5–35°C; indoor, dry conditions.CE compliant: 2014/35/EU, 2014/30/EU, 2011/65/EC, 2014/53/EU.Maintain at least 60 cm distance from TVs/computers (magnetic field caution).

TP-Link VIGI NVR1008H-8P 8 Channel PoE+ Network Video RecorderThe TP-Link VIGI NVR1008H-8P is a high-performance network video recorder designed for comprehensive surveillance solutions. With its exceptional capabilities, you can ensure that your business or property is under constant protection.Main Benefits8 Channel Support allows you to manage multiple IP cameras, enhancing security coverage. The 4K HDMI Output provides sharp image clarity, enabling better detail analysis. The device also features Plug & Play Setup, simplifying integration with new cameras for immediate implementation.Additionally, the PoE+ Ports streamline installations by delivering power and data over a single cable, making the setup process quicker and more efficient. With 24/7 Continuous Recording, you can store up to 10 TB of video footage, ensuring you won't miss critical events. The ONVIF Compatibility enables seamless integration with various camera brands, offering flexibility in your security setup.With Remote Access, monitor your business from anywhere, providing peace of mind at all times. The Two-Way Audio feature further enhances communication with visitors, making it an ideal solution for managing external interactions.Real-World Usage ExamplesWhether you're securing a retail shop, a warehouse, or an office, the TP-Link VIGI NVR1008H-8P caters to various surveillance needs. Its user-friendly interface and reliable performance make it suitable for both tech-savvy users and those new to security systems.In a restaurant setup, staff can monitor deliveries and interactions with patrons, ensuring everything runs smoothly. In retail, the NVR can help reduce shrinkage by providing evidence in case of loss. This flexibility empowers businesses to take control of their security effectively.Video Input Channels8Maximum Resolution3840 x 2160 pixelsSupported Resolutions720p, 1080p, 1440p, 4KMaximum Storage Capacity10 TBHDD InterfaceSATANetwork ProtocolsTCP/IP, DHCP, DNS, NTP, UPnPPower Consumption (Max)12.94 WPoE Ports Quantity8Weight1.7 kgWidth294 mmHeight44 mmDepth180 mm

Makson MKS50 Megaphone 50WThe Makson MKS50 is a powerful 50W handheld megaphone made for clear, long-distance announcements. With coverage of up to 1000 m, it’s well-suited for large venues, events, or outdoor use. It includes a 60-second voice recording with repeat playback, an emergency siren, a talk/siren switch, and easy-to-read LED indicators. Powered by eight C-cell batteries, it delivers reliable performance in dry indoor or outdoor conditions between 5–35°C.Recommended Usage EnvironmentsUse only in dry areas, whether indoors or outdoors – avoid rain and excess humidity.Works best within 5–35°C; keep ventilated and away from direct heat.Not designed for nonstop use; keep sound levels safe around people and animals.Remove the batteries when storing for long periods to prevent leaks.Keep at least 60 cm away from TVs and computers to avoid magnetic interference.Key Functional SpecificationsProduces up to 50W of output, projecting sound clearly across distances of around 1000 m. Runs on eight C-cell (1.5 V) batteries. Features a press-to-talk microphone, talk/siren switch, adjustable volume control, and LED indicators. Also offers 60-second recording with loop playback.User Experience & FeaturesSimple and user-friendly: just press to talk, with separate buttons for siren, record, and playback. The LED shows when recording or playback is active. For the clearest sound, hold the microphone close to your mouth and adjust the volume to reduce feedback. Despite its power, the MKS50 remains practical to carry thanks to its handheld design and strap clips.Technical specificationsDimensions: 230 mm (Ø) × 345 mm (L).Weight: 1.65 kg.Operating temperature: 5–35°C (indoor, dry conditions).CE compliant: 2014/35/EU, 2014/30/EU, 2011/65/EC, 2014/53/EU.

Makson MKS65BAT Megaphone 65WIf you need serious power in a portable design, the Makson MKS65BAT is a great choice. With 65W of output and a reach of up to 1200 m, it makes sure your announcements are heard clearly, even in large or noisy spaces. It comes with Bluetooth, USB and SD playback, a 3.5 mm AUX input, a built-in siren and a 60-second recording function – giving you plenty of options for getting your message across. Best used in dry indoor environments between 5–35°C, it’s not designed for outdoor or humid conditions.Recommended Usage EnvironmentsPerfect for dry indoor use within 5–35°C.Keep away from damp or humid areas.Designed for short bursts of use, not for constant operation.Keep at least 60 cm from TVs and computers to avoid interference.Play audio or connect devices easily via Bluetooth, USB, SD or AUX.Key Functional SpecificationsWith 65W of power, the MKS65BAT can project sound up to around 1200 m. It can run on eight C-cell batteries or a rechargeable lithium battery pack (charge fully for 6–8 hours before the first use). You can play audio via USB or SD, stream from Bluetooth devices, or connect through AUX. The hand microphone also includes an emergency siren and a 60-second record/playback function.Platform and Device CompatibilityPairs quickly with smartphones and Bluetooth-enabled devices, while also allowing wired connections with a 3.5 mm AUX cable. You can also play files directly from USB sticks and SD cards, alongside live use of the microphone.User Experience & FeaturesSwitch between USB, SD, AUX and Bluetooth with the mode button. Adjust the volume with a simple long-press. The microphone includes dedicated buttons for siren, record (up to 60 seconds) and playback, along with clear LED indicators and a rotary volume knob, keeping operation simple and intuitive.Technical specificationsMaximum output: 65W.Range: approx. 1200 m.Playback: USB, SD.Connectivity: Bluetooth, 3.5 mm AUX.Power: 8 × C batteries or rechargeable lithium pack.Dimensions: 230 × 340 mm (diameter × length).Weight: 1.65 kg.Operating temperature: 5–35°C (indoor, dry use).Recording time: up to 60 seconds.CE compliant: EU 2014/35/EU, 2014/30/EU, 2011/65/EC, 2014/53/EU.Playback options: USB, SD. Connectivity: Bluetooth; 3.5mm AUX. Power: 8 × C batteries or rechargeable lithium battery. Dimensions: 230 × 340mm (Dia × L). Weight: 1.65kg. Operating temperature: 5–35°C (indoor use). Recording time: about 60 seconds. Compliance: CE; EU 2014/35/EU, 2014/30/EU, 2011/65/EC, 2014/53/EU. 

Mipro MA505 Portable megaphone system ideal for guided tours, sports training, fitness rooms The MIPRO MA505 sound system is a professional solution for the perfect sound system used for a sports coach, in fitness rooms, conferences, seminars, ceremonies and more. MIPRO MA505 can follow you everywhere, thanks to its carrying handle that makes it easily transportable. The 60 watts RMS emitted by the Mipro ensures the MA505 has enough power to transmit your message in any situation. MIPRO MA505 incorporates all the connectors that allow it to communicate easily and share your audio content: 6.35: cable for microphone connection 3.5mm jack: Connection for your multimedia devices (MP3 player, smartphone, computer ...) Options: USB socket : connect a drive USB for playback or recording (cdm-2 cd/usb o dpm-3 usb / sd)UHF Module: the connection of a wireless micro ( MT-91 channel) Technical characteristics: Professional portable PA systemLithium batteryIntegrated Bluetooth Integrated amplifier High-quality sound Jack 6.35mm jack microphone connection 3.5 mm jack to connect an audio source Optional: USB socket for recording or playback via USB Optional: UHF wireless microphone connection module Integrated battery status indicator Dimensions: 285 x 400 x 225 mm Weight: 7.85 kg

Reolink 4K+ Security System with NVR and 4 Bullet CamerasThe Reolink 4K+ Security System with NVR and 4 Bullet Cameras offers crystal-clear 24/7 recording with 4 bullet cameras, advanced AI for person/vehicle detection, and 2TB of storage. Featuring night vision and real-time notifications via the Reolink App, this expandable system provides peace of mind with easy setup and stable PoE connectivity.Ultra HD Clarity with 24/7 CoverageThe Reolink 10MP Ultra HD system delivers nearly five times the clarity of 1080p, providing sharp, vivid footage of your surroundings. With crystal-clear night vision up to 30m, the cameras ensure 24/7 protection, capturing crucial details even in low-light conditions. Reolink’s advanced sensors allow you to monitor your property with confidence, day or night.AI-Powered Intelligent DetectionPowered by smart AI technology, Reolink 4K+ Security System with NVR and 4 Bullet Cameras distinguishes between humans and vehicles, reducing false alerts while improving accuracy and efficiency. You’ll receive instant push or email notifications when motion is detected, keeping you informed in real-time about what’s happening around your home or business.Continuous Recording and Smart PlaybackFeaturing 24/7 continuous recording, Reolink 4K+ Security System with NVR and 4 Bullet Cameras comes with a pre-installed 2TB hard drive, expandable to 12TB, ensuring that no important footage is missed. Smart playback functions let you easily filter and locate relevant video based on detection modes, so you can quickly access the events that matter most.Easy Installation and Remote AccessThe Reolink 4K+ Security System with NVR and 4 Bullet Cameras installation is made easy with plug-and-play PoE technology, which requires only a single cable for both power and video transmission. With the Reolink App, you can monitor live footage, manage settings, and communicate via two-way audio from anywhere. The system is also compatible with Alexa and Google Assistant, giving you hands-free control for added convenience.Key Features: 10MP 4K+ resolution2TB pre-installed HDD (expandable to 12TB)PoE technology: PoE IEEE 802.3af, PoE IEEE 802.3at 30m night vision rangeAI-powered person/vehicle detectionSupports up to 8 channelsReal-time notifications via Reolink appCompatible with Alexa/Google AssistantCCTV Features: Vehicle recognition, Identity recognition, IR LEDs, ONVIF supportMicrophoneSignal standard: IPRecording mode: Movement detectionOutputs: HDMI,VGA,USBIR range (max.): 30mFocal length: 4mmMax. viewing angle horizontal: 87°Vertical viewing angle: 44° Dimensions (DxHxW): 375 x 290x 195 mm

Sennheiser SK 2020-D Tourguide TransmitterThe Sennheiser SK 2020-D Tourguide Transmitter will allow you to offer a highly professional guided tour. The combination of the pocket transmitter with a head or lapel microphone will give you total freedom of movement during your guided tour.With a back-lit display, you can view your channel selection, connectivity and battery status. The tansmitter is designed for ease of use and is comfortable to operate as well as being highly robust. The two jacks for a microphone and line ensure maximum utilisation, you are able to continue to speak from your microphone and also transmit an external audio source such as music from a portable CD player. Key Specifications:Microphone input with adjustable sensitivity.Adjustable volume. Backlit display.Peak warning.Licence free frequency range (EU, US).Digital RF signal transmission. 

Makson MKS40 Megaphone 40WThe Makson MKS40 is a robust 40W handheld megaphone designed for powerful and reliable sound projection. With a reach of up to 1000 m, it’s ideal for making yourself heard in large spaces or outdoor gatherings. It features a built-in microphone, emergency siren, 60-second voice recording with repeat playback, plus a 3.5 mm input for an external mic. Powered by six D-cell batteries (9V), it’s well-suited for both indoor and outdoor use in dry conditions between 5–35°C.Recommended Usage EnvironmentsNot water-resistant – avoid rain and damp environments.Use within 5–35°C, ensuring good ventilation and no direct heat exposure.Best for short, clear announcements – not intended for non-stop operation.Keep at least 60 cm away from TVs or computers to avoid magnetic interference.Remove batteries before long-term storage to prevent damage.Use at a moderate volume and protect ears when close to people or animals.Key Functional SpecificationsDelivers up to 40W output, providing strong voice projection across distances of roughly 1000 m. Runs on six D-cell batteries (9V). Equipped with an emergency siren, integrated mic, 3.5 mm input, 60-second recording with loop function, LED status indicator, and smooth volume control. For clearer sound, speak close to the microphone and avoid pointing it towards reflective surfaces to minimise feedback.User Experience & FeaturesDesigned with user comfort in mind: simple press-to-talk function, clearly marked on/off and siren buttons, and an easy-to-use volume slider. The LED light shows when recording or playback is active. Weighing only about 1.00 kg, it’s light enough to carry for extended periods. Batteries should be removed when not in use for long stretches to avoid leakage.Technical specificationsDimensions: 195 mm (Ø) × 310 mm (L).Operating temperature: 5–35°C.CE compliant: 2014/35/EU, 2014/30/EU, 2011/65/EC, 2014/53/EU.Keep at least 60 cm away from TVs and computers (magnetic field caution).

Makson MKS60B Megaphone 60WThe Makson MKS60B is a 60W portable megaphone with a reach of up to 1200 m. It comes with Bluetooth pairing, USB/SD playback, a 3.5 mm AUX input, emergency siren, and a 60-second recording feature with playback. Designed for use in dry environments between 5–35°C, it should be kept away from humidity and not used outdoors.Recommended Usage EnvironmentsBest used indoors in dry conditions between 5–35°C. Avoid damp rooms and outdoor exposure. Not built for continuous use. Keep at least 60 cm away from TVs and computers due to magnetic fields. Connects easily to phones via Bluetooth or plays audio through USB, SD, or AUX for maximum flexibility.Key Functional SpecificationsProvides 60W of output, with voice projection reaching around 1200 m. Supports media playback from USB sticks and SD cards, accepts 3.5 mm AUX input, and pairs with devices via Bluetooth (with LED status indicator). Also includes an emergency siren, 60-second voice recording with playback, and playback controls such as previous/next, play/pause, and long-press volume adjustment.Platform and Device CompatibilityEasily pairs with smartphones and other Bluetooth-enabled devices, while also supporting wired connections through the 3.5 mm AUX input. Plays audio files directly from USB drives and SD cards, offering multiple ways to source your announcements or messages.User Experience & FeaturesMode button lets you switch between USB, SD, AUX, or Bluetooth at the touch of a button. The microphone includes controls for siren, record, and playback, along with power and record LEDs, plus a rotary volume dial. For best sound, hold the mic close when speaking. Long-press to adjust volume and check the LED for Bluetooth pairing status.Technical specificationsDimensions: 230 × 340 mm (diameter × length).Weight: 1.65 kg.Power supply: 12V (8 × C-cell batteries).Operating temperature: 5–35°C.Keep at least 60 cm away from TVs/computers.Complies with EU directives: 2014/35/EU, 2014/30/EU, 2011/65/EC, 2014/53/EU.

Reolink 4K Security System Add-On Dome CamerasSeamless Integration and Exceptional ClarityThe Reolink 4K Security System Add-On Dome Cameras offers a premium upgrade to any existing NVR security system, delivering unmatched 10MP Ultra HD resolution for vivid, detailed footage. With just one included network cable per camera, installation is quick and straightforward, allowing you to expand your security network with ease. These add-on cameras seamlessly integrate into your Reolink setup, ensuring you benefit from reliable connectivity and professional-grade video quality for home or business surveillance.Intelligent AI Detection for Accurate AlertsEquipped with advanced AI, the Reolink 4K Security System Add-On Dome Cameras excels in distinguishing people and vehicles within its field of view. This intelligent detection reduces false alerts and provides precise notifications, allowing you to focus only on relevant activity in your monitored area. This feature empowers you to have full awareness of any movement that matters, delivering efficiency and top-level security through a highly responsive AI system.Clear Night Vision for Around-the-Clock ProtectionWith crystal-clear night vision extending up to 30 meters, the Reolink 4K Security System Add-On Dome Cameras ensures round-the-clock monitoring. Using advanced built-in sensors, these cameras capture high-quality visuals even in low-light conditions, preserving essential details for maximum security. This continuous monitoring capability offers peace of mind by keeping an eye on your surroundings day and night, no matter how dark it gets.Real-Time Alerts and Easy Mobile AccessStay connected to your security system wherever you are with the Reolink App, which pairs perfectly with the Reolink 4K Security System Add-On Dome Cameras. Real-time alerts are sent directly to your smartphone, notifying you of any person or vehicle detected, while the app also supports two-way audio for remote communication. Compatible with Alexa and Google Assistant, this app allows you to monitor, control, and manage your security system effortlessly, making safety accessible in the palm of your hand.Key Features: Must be used with Reolink NVRImage sensor: 1/2.49" CMOS sensorVideo resolution: Default: 4096x2512(10Megapixels) @15FPSLens: f=4mm F=2.0, with IR CutVideo format: H.265Field of view: Horizontal: 91° / Vertical: 50°Night vision: 30m (18pcs/14mil/850nm)Operating Temperature: - 10°C~+55°C (14°F~131°F)Operating humidity: 10% - 90%Audio recording

Rondson PA 500 Call Microphone with Digital MemoryMake every announcement count!Streamline your communications with this digital desktop microphone with built-in memory – ideal for environments where clarity and efficiency are essential. Whether in educational institutions, industrial facilities, or public spaces, this device lets you easily record and play back messages or music. Enjoy up to 89 recordings and 60 minutes of content at your fingertips!Smart, practical and versatileThanks to its USB port, you can upload MP3 files directly from your PC and play them whenever needed. Its automatic chime, built-in speaker and functional keypad make every interaction intuitive. It also features a line input, headphone output, and comes with all the necessary cables to get started right away. Technical specificationsBalanced cardioid electret microphoneRecords up to 89 messages (64 MB / 60 min)MP3 playback from PC via USBAutomatic chime with on/off optionBuilt-in speakerLine input / 3.5 mm jackHeadphone output / 3.5 mm jackUSB input compatible with Windows 98/2000/XPIncludes 5 m XLR M / 6.35 mm jack stereo cable1.5 m USB cable and 9 V power supply included

Makson MKS-65PLAY Portable UHF Wireless Voice AmplifierThe Makson MKS-65PLAY is a compact and versatile portable PA system that makes it easy to be heard loud and clear. With Bluetooth 5.0, USB/SD playback and recording, UHF wireless support, and a 6.5" speaker, it’s ideal for both speech and music. Use it plugged into the mains or rely on the built-in 12V rechargeable battery when you’re on the move.Recommended Usage EnvironmentsPerfect for conferences, guided tours, lessons, or church services - indoors or outdoors.Completely portable thanks to the built-in 12V battery.Connect an external 8Ω speaker if you need to cover a larger space.A popular choice for fitness and dance instructors, as well as for small meetings.Runs on AC or 12V DC power; safe to use between -10°C and 45°C.Key Functional SpecificationsPowered via AC 100-250V, external 12V DC, or the integrated 12V 2.2Ah lithium battery. Features Bluetooth 5.0, USB/SD support (MP3/WAV/WMA/APE/FLAC/SBC), 3.5 mm AUX in/out, and 8Ω speaker output. UHF wireless (470-980 MHz) with single or dual channel options. Equipped with a 6.5" speaker, 50 m working range, 80 Hz-20 kHz response, and very low distortion (Platform and Device CompatibilityPairs effortlessly with smartphones, tablets, and laptops over Bluetooth 5.0. Also supports wired connections via AUX input/output and a microphone input. Play or record directly from USB sticks and SD cards, or hook up an external 8Ω speaker for extra coverage.User Experience & FeaturesSimple to use with a clear LCD display, separate treble and bass controls, and digital echo adjustment for a fuller sound. The included remote lets you switch between USB, SD, FM, and Bluetooth modes, as well as manage playback and recording. UHF single or dual channels ensure smooth use when more than one person is speaking.Technical specificationsDimensions: 318 × 175 × 213 mm.Weight: 2.1 kg.Bluetooth input sensitivity: -90 dBm.AC input: 100-250 V ~ 50/60 Hz, 1.0 A.External DC input: 12 V, 2.5 A.Operating temperature: -10 to 45°C.Charging temperature: 0 to 45°C.Discharge/storage: -20-55°C / -5-35°C.

Reolink 4K Security System Add-On Bullet CamerasElevate Your Security SystemThe Reolink 4K Security System Add-On Bullet Cameras is an exceptional enhancement for your existing NVR setup. This twin pack comes equipped with an 18-meter network cable, allowing for seamless integration into your current security infrastructure. By incorporating Reolink's advanced add-on cameras, you can expand your security capabilities significantly. With AI-driven person and vehicle detection features, you gain enhanced monitoring and responsiveness tailored to your specific needs.Superior Clarity and Night VisionWith stunning 4K+ 10MP resolution, the Reolink 4K Security System Add-On Bullet Cameras delivers nearly five times the clarity of standard 1080p cameras. This ensures that you capture every detail of your surroundings, providing crystal-clear footage around the clock. Additionally, the cameras' exceptional night vision capabilities allow for continuous surveillance, covering up to 30 meters in low-light conditions. This ensures that you have peace of mind at all hours, keeping your home or business secure.Intelligent Alerts for Peace of MindOne of the standout features of the Reolink 4K Security System Add-On Bullet Cameras is its smart AI detection technology. This intelligent system differentiates between human and vehicle presence, significantly reducing false alarms while maintaining high accuracy. You'll receive instant push notifications on your smartphone via the Reolink app whenever a person or vehicle is detected, allowing for timely responses. Moreover, the two-way audio functionality enables effective communication with those who trigger alerts, enhancing your ability to manage security proactively.Effortless Installation and ManagementDesigned for ease of use, the Reolink 4K Security System Add-On Bullet Cameras utilizes plug-and-play PoE technology, requiring just a single network cable for both power and video transmission. This makes installation straightforward and cost-effective, as it eliminates the need for additional materials. It's important to note that these add-on cameras require a compatible Reolink NVR to function correctly. With the Reolink app, you can monitor all your cameras in real-time, manage your security system, and even access and share footage from anywhere, ensuring your security is always at your fingertips.Key Features: Must be used with Reolink NVRCable Length: 18mCamera Lens Type: Fixed LensCamera Resolution: 4KFrame Rate: 15 fpsUsage: Indoor & OutdoorInitial Connection Network: Wired via EthernetMulti-View Streaming: 2 Streams2 way audioSoported protocols: HTTP Night vision: 30m (18pcs/14mil/850nm)Operating Temperature: - 10°C~+55°C (14°F~131°F)Operating humidity: 10% - 90%Dimension: 66x69x192mm

Yealink T73UModern and functional designThe Yealink T73U stands out for its elegant, compact design that aligns with current aesthetic standards. Its 2.8” backlit colour display offers a clear and intuitive visual experience, ideal for professional environments. Thanks to Hall Switch technology, the phone provides a quieter office environment, improving user comfort during daily work.Superior audio qualityThis model features Yealink’s Optima HD Voice technology, ensuring crisp and immersive communications. Its 3W speaker and intelligent noise-filtering microphone allow clear conversations even in noisy environments. In addition, the handset is hearing aid compatible (HAC), making it accessible to users with hearing loss.Security and business compatibilityThe T73U runs on Linux 6.1 with TEE hardware encryption, providing a secure environment for data storage. It also includes advanced security features such as TLS 1.3, SRTP, and multi-level authentication. It is compatible with leading platforms such as 3CX, Broadsoft, and Broadworks, and allows a dual-system configuration to prevent downtime caused by update failures.Scalability and easy installationThis IP phone supports up to 12 SIP accounts and can connect to up to three EXP55 expansion modules, offering up to 234 programmable keys. Its USB port allows call recording, headset connection, and other accessories. In addition, thanks to the Yealink RPS service, the T73U can be deployed automatically without manual configuration, enabling mass installation with zero-touch provisioning.Technical specifications:Display: 2.8” colour TFT, 320x240 pixelsAudio: HD Voice, Acoustic Shield, full-duplex hands-freeSIP accounts: Up to 12Connectivity: USB 2.0, Gigabit Ethernet, compatible with BT41/WF50 donglesExpansion: Up to 3 EXP55 modulesSecurity: TLS 1.3, SRTP, TEE, Linux 6.1Installation: PoE, wall mounting, adjustable standDimensions: 208.95 × 202.13 × 50.43 mmPower consumption: 1.30–1.48 W (PSU), 1.368–1.832 W (PoE)

RONDSON Built-in Microphone for Discreet InstallationThe PHM 914 W is a professional white built-in microphone from Rondson, designed for discreet sound capture in conference rooms, auditoriums, courtrooms, and interrogation spaces. With a subtle diameter of just 30 mm and a mounting depth of 71 mm, it integrates almost invisibly into tables, lecterns, or ceilings.Discreet and high-quality performanceThe rear-mounted electret capsule (“back-electret”) ensures reliable audio quality. Its unidirectional pickup pattern reduces unwanted room reflections and background noise. The extended frequency range of 20 Hz to 20 kHz delivers natural, clear speech reproduction and captures deep audio content. With a standard sensitivity of –63 dB ±3 dB and balanced 250 Ω impedance, it’s a perfect match for professional amplification systems and audio interfaces.Thanks to its phantom power requirement of 9–52 V DC, the microphone can be easily integrated into existing audio setups – no additional power supply needed. The male XLR connection allows for compact wiring and simple integration into mixers, DSPs, or amplifiers. The durable plastic housing is designed for long-term use and is ideal for high-traffic professional environments.With references in high-level institutions such as judicial and government settings, the PHM 914 W is a reliable module for audio systems where discretion and quality are key.Technical specifications:Type: Back-electret built-in microphone, colour: whiteDirectivity: Unidirectional (directional)Frequency response: 20 Hz–20 kHzSensitivity: –63 dB ±3 dBImpedance: 250 Ω ±30 % (balanced)Phantom power: 9–52 V DCConnection: Male XLR (built directly into the housing)Dimensions: Ø 30 mm × L 71 mmWeight: compact and lightweight (manufacturer spec. typ. Housing: Durable plastic, suitable for flush-mount installationWarranty: 2-year manufacturer warranty