Call for Expert Advice 0333 123 3050
0333 123 3050

Call us for Expert Advice
Monday to Friday, 8.30am-5.30pm

Call for Expert Advice 0333 123 3050

Gigaset AS405H - Additional Handset

Additional wireless terminal with hands-free, with directory of 100 contacts.

Manufacturer Ref.: S30852-H2551-D201 Product Ref.: SIAS405HGGUK
Gigaset AS405HGigaset AS405HGigaset AS405HGigaset AS405H

Key features

  • Backlit screen
  • Speaker
  • Navigation keys with 4 directions
  • 20 ringtones
  • Directory - 100 contacts
  • Deletion of tone for anonymous calls
  • Supports up to 3 additional handsets (4 in total)

Call us for availability
  • Free standard shipping on this item
  • 2 years standard warranty
£19.99 ex. VAT
£23.99 incl. VAT

Similar products
Gigaset E630A Robust Cordless ECO DECT Phone
Gigaset E630A
£99.99 ex. VAT
£78.99 ex. VAT
Ref: SIE630AUK
Product information

Additional terminal AS405H for cordless telephone base AS405

The additional or supplementary terminal for Gigaset AS405H can be paired with any Gigaset base phone (we recommend the model of the same Gigaset AS405 range), it only requires connection to electricity.

It allows a great variety of  functions through its menu and its function keys , such as hands-free communication, establishing intercommunication between terminals, it allows receiving and sending messages ... This terminal has a screen with large characters for greater visibility.

High Sound Performance

Gigaset AS405H is an economic model, which has the essential features: a large monochrome screen with white LED lighting and great stability in the loading position. It is also equipped with a high quality sound speaker HSP (High Sound Performance). This way you can put the calls on the speaker of the phone to use it with your hands free or you can simply share the conversation with whomever you want. Its keyboard with "metal dome" technology gives it great quality and ergonomics.

Long Battery Life 

Thanks to the long battery life, you will have a wireless autonomy of up to 18 hours of talk time and a total of 200 hours of standby time. Gigaset AS405H also has a large capacity in its agenda, with a total capacity of 100 names and numbers

ECO DECT Technology

Through the ECO DECT technology of the AS405H you will achieve a range of up to 50 meters indoors and 300 meters outdoors. Its compatibility with GAP technology will allow you to associate a wireless headset to your phone to have even more freedom.

Up to 60% energy savings. 
Reduction of power almost to zero when the terminal is in the base. 
ECO Mode: manual reduction of transmission power by 80%. 
Eco Mode Plus: allows to reduce the transmission power by 80%. 
ECO Mode Plus: allows to reduce the transmission power by 100%.

Additional Options available

The Gigaset Repeater (optional) allows you to double the range of your phone. 
More freedom connecting a wireless headset. Choose yours: Wireless Headphones for DECT Phones


  • Backlit 1.8 "screen, 4 lines 
  • Ergonomic menu 
  • Directory with capacity for 100 names and numbers 
  • Name and number are displayed on the screen 
  • High-quality sound speaker HSP 
  • Long battery: 18h in communication and 200h on standby 
  • Time display, date, battery level and call duration 
  • Backlit keypad 
  • Mute button 
  • LNR function (list of the last 10 different calls made) 
  • List of the last 25 calls received 
  • 10 tones to choose 
  • Volume adjustment in 5 levels 
  • Alarm Clock 
  • Mounting on the wall 
  • Plug & Play: Easy installation 
  • Expandable up to 4 terminals per base
  • Eco-DECT technology 
  • Battery: 2 x AAA (NiMH), 400 mAh 
  • Colour: Black

Functions with more than one terminal:

All supplementary terminals of the Gigaset Brand are compatible with the AS405 telephone base. 
You can extend your base telephone up to 4 phones in total (including the base telephone). 

  • Internal calls between terminals 
  • 2 simultaneous calls (1 external, 1 internal) 
  • Transfer of the phone book between terminals 
  • Collective or selective call to the rest of the terminals 
  • Transfer of external calls to another terminal with prior consultation 
  • Call to 3 (1 external / 2 internal) 
  • Sound signalling (melody) simultaneous with all terminals, for external calls
Warranty 2 years
Technology With DECT technology
PABX compatible for Telephones with Gigaset AS405 Base
Range DECT : 50m indoor + 300m outdoor
Standby / Talk time 200h / 18h
Hands free speakerphone With hands free speakerphone
Sound quality HD sound
Display With monochrome display
Touch screen Without touch screen
Android Without Android system
Caller ID With caller ID
Answer Machine Without answering machine
Contacts 100
Share contacts between handsets With contact sharing
Redial 10
Ringtones 10
VIP Groups Without VIP groups
SOS button Without SOS button
Mute With mute key
Bluetooth Without Bluetooth
Wifi Without WiFi
Headset port Without port
SD card slot Without mini SD card
SMS Without SMS function
MMS Without MMS function
Vibrate Without vibration
Robustness / Water Resistance Not water resistant
Remote Base Without remote base
Additional handsets supported Up to 3 additional handsets
Repeater compatibility With compatible repeater
Handset size 155 x 49 x 34 mm
Battery 2 x NiMH AAA batteries
DAS 0.07
Micro USB Data Port Without micro USB data port
In the box
  • Additional terminal / supplementary Gigaset AS405H. 
  • It connects to a Gigaset telephone base. For example Gigaset AS405.
  • NiMH battery.
  • Telephone cable and power cord.
  • EU to UK plug adapator.
Gigaset AS405H User Manual (616.21 KB)

Plantronics C565 Cordless
Plantronics C565
Call us for Availability
£69.99 ex. VAT
£64.99 ex. VAT
Ref: PLC565
Cover for Siemens Gigaset Series A, C, E and S
£7.99 ex. VAT
Cleyver HW10
Cleyver HW10 Mono
Call us for Availability
£47.99 ex. VAT
Recently Viewed Products