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Entel HT446E Submersible PMR446 Two Way Radio

IP68 fully submersible PMR446 handheld radio with extra loud audio - designed for hostile environments

Key features
  • IP68 rating - submersible to 5 metres for one hour
  • Manufactured to stringent Mil-Std 810C/D/E/F standards
  • Designed for even the most hostile environments
  • 16 channel capacity
  • VOX hands free with accessory, optional
  • Personal attack alarm
  • Optional Bluetooth and voice scrambler
EAN: 5055563818284Manufacturer part #: HT446E
Internal ref: ENTHT446EUK

In stock.
Subject to manufacturer conditions
2 years standard warranty
£209.99 Incl. VAT
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Product description

The Entel HT446E Submersible PMR446 is an IP68 fully submersible licence free two way radios, which has been designed for even the most hostile environments. Each cost effective radio is one of the toughest radios on the market and has been designed for use in extreme environments, with the same mechanical construction and testing procedures as the walkie talkies used by the UK Fire and Rescue services and petrochemical companies.

Submersible up to 5 metres 

These Entel radios are the only portable radios that have been certified with the unprecedented IP68 rating - withstanding submersion to a depth of 5 metres for 60 minutes. Each radio is tested individually to ensure it meets these high standards.

Military standards met

The HT446E also meets the stringent Mil-Std 810C/D/E/F standards, guaranteeing optimum performance while withstanding shock, vibrations, and corrosion from dust and moisture. Its accessory socket is also protected with a shearing point and is designed to withstand rough use. With extra loud audio, this radio is ideal for use in noisy environments and can be used hands-free with a VOX-enabled audio accessory.

Multiple features

Its intelligent Lithium-Ion battery technology, which alerts users to imminent battery life expiration and maximises duty cycles, is also designed to withstand heavy duty use and also has a capacity for 16 channels and optional features include channel scan, a personal attack alarm, Bluetooth and voice scrambler. It can also be upgraded with new features via Flash Upgrade technology and data from one radio can easily be cloned to another.


  • Frequency Range: 446.00625 – 446.09375MHz (HX446E)
  • 16 channel positions
  • CTCSS and DCS with squelch tail elimination
  • Antenna: Whip / stubby
  • 1800 mAh Li–Ion battery pack
  • Long life Lithium-Ion battery technology
  • Very loud audio
  • Battery charge count feature
  • Low battery warning
  • Robust accessory socket
  • Mil-Std 810C/D/E/F standards
  • IP68 rating - fully submersible to 5m for up to 60 minutes
  • Standard and priority channel scan
  • VOX hands free with accessory, optional
  • Transmit time out timer
  • Key lock
  • Personal attack alarm
  • Optional Bluetooth, voice scrambler and voice announcements
  • Automatic power save
  • Power Supply Voltage     7.4V DC
  • Microphone     Internal condenser microphone
  • Operating Temperature     –20° to +55°
  • Size (mm): 59.5(W) x 130(H) x 37(D)
  • Weight: 274g with battery and aerial
  • Transmitter power output: 0.5W

*The maximum range given by manufacturers is based on ideal conditions, such as from hilltop to hilltop, but the range you actually get will be much less if you are in a built-up area. Trees, walls, hills and even the weather can affect the range of your radio. If you require longer range two-way radios, please see our Licenced Two Way Radios page. 

In the box

Li-Ion battery pack
Rapid charger
Spring loaded belt clip
User guide CD


Entel HT446E - User Manual
Entel HT446E - Data Sheet

Product Specs.

More Information
Warranty2 years
FrequencyLicense-free: analogue PMR446
UseFor intensive use
Comes with case and accessoriesWithout case
ATEX certifiedWithout ATEX certification
Water resistantWater resistant
IP RatingIP68 rating
Military standardConfirmed to military standard
Channels - Sub-channels - Codes16
RangeUp tp 10km
DisplayWithout display
VOX/iVOX hands freeWith earpiece
Battery1800mAh Li-Ion
SOS buttonWithout SOS button
Vibrate functionWithout vibrate function
Voice encryption functionWith voice encryption
Scan functionWith scan function
Room monitoringWithout room monitoring
Roger BeepWithout roger beep
FlashlightWithout flashlight
Size59.5 x 130 x 37mm
Connector accessoryEntel HT

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