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Entel’s DN400 4G LTE Wi-Fi PoC radios operate on National cellular networks. Combine this with the simplicity of traditional PTT operation and DN400 radios deliver a significant step forward in capability and user benefits. A Smartphone App, Radio Gateway and PC Dispatcher options add even more flexibility.

DN400 radios deliver outstanding audio, clarity, quality & volume and the carefully-designed ergonomics, ultra-tactile buttons and superior IP68 construction makes the DN400 radios perfectly at home in applications where much larger commercial-size radios would have previously been used.

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Practically unlimited range
DN400 radios deliver instantaneous PTT calling over Cellular & Wi-Fi networks. Entel’s multi-network unsteered roaming sim offers the very best network access and coverage.

Cost Effective
With no need for your own expensive infrastructure Entel’s simple pricing options are especially attractive when compared to traditional two-way radio systems.

IP68 Commercial Grade Construction
Exceeding MIL-STD 810C/D/E/F/G and IP68 2 meters, 4 hours Submersible, DN400 radios undergo rigorous life-cycle testing and are designed to deliver many years of trouble free use, even in the most demanding of environments.

Drop-In Charger as standard
DN400 radios are suppled with a rapid, drop-in charger as standard.

High Contrast OLED
DN400’s OLED display provides exceptional readability in all conditions. The display shows important information such as the selected channel, who’s calling, contact list, signal strength, battery charge etc.

23 Hours Battery Endurance
From a single charge, DN400 radios deliver a market leading battery endurance time of up-to 23-hours.

Rugged Accessory Socket
DN400’s rugged locking accessory socket is submersible (even with it’s cover removed) and gold plated contacts minimise any risk of damage from corrosion. All Entel’s accessories also incorporate gold-plated contacts, a robust plug and high grade cable.

Ultra-Compact & Loud!
DN400 radios are the most robust, compact commercial Grade LTE radios available today. Despite their compact size they produce outstanding audio clarity & volume levels that exceeds radios twice their size.

A comprehensive range of high quality Entel accessories are available from covert earpieces to bone conductive and Bluetooth options.


Simple to Sophisticated
DN400 radios can be configured for simple press to talk operation or the more sophisticated features that you’d expect of a high-end two-way radio system.

No limitations
The DN400 enables your workforce to make a practically unlimited number of simultaneous calls.

No license, no Interference!
There’s no need for a radio license and best of all you won’t suffer channel interference from other radio users.

Ready To Go
DN400 radios are supplied preconfigured and ready for use, just unpack charge and go!

Instantaneous updates
DN400 radios are updated and programmed over the air (OTA), instantly, no matter where they are.

Entel’s simple and flexible pricing options can be adapted to your business needs. There are no heavy up-front Infrastructure or ongoing Site / Line rental, IP Link or License costs to worry about.

Cross Platform Communications
DN400 radios form part of a solution that can unify your mobile communications. Other products in the range include a PC Dispatcher App, Smartphone App & Radio Gateway (allowing connection with existing radio systems), everyone can talk together at the press of a button.

Comprehensive Maintenance
In addition to the standard 2-Year Warranty, Entel’s optional 3 / 5-Year Comprehensive Maintenance service also covers accidental damage.

Presence Check
If required, DN400 radios can be configured to indicate which users are on-line.

Lowest Call Latency
Entel’s, Radios, Apps, Servers and SIM’s have all been optimised to deliver call latency times equivalent to DMR radio systems.

Rapid Deployment
DN400 radios can be deployed anywhere in just a few hours. Perfect for applications such as highways maintenance, events and logistics etc.

GPS & Bluetooth
DN400 radios can be configured to send their location for both management and safety purposes. This information can be displayed and managed via the PC Dispatchers map. Bluetooth supports Entel’s range of Bluetooth audio accessories.


Secure & Resilient Communications
Entel’s service utilises AES-256 encryption to ensure the highest level of privacy and data security. Entel’s servers are locally hosted, e.g. Entel’s EU server is hosted in a UK Tier 1 data centre with further remote back up servers.


Emergency Features
DN400 supports an Emergency button, Lone-Worker and Man-Down features with automatic transmission of the radios precise location.

Frequencies, Standards & Approvals

Frequency Bands DN495 - EMEA, Korea, Thailand, India
LTE FDD: B1/B3/B5/B7/B8/B20
LTE TDD: B38/B40
GSM: 850/900/1800/1900MHz
2.4G/5.8G 802.11 a/b/g/n*
Other band variants available on request
* 5.8GHz variant on request
Wi-Fi 2.4GHz / 5.8GHz 802.11 a/b/g/n*
* 5.8GHz variant on request
Bluetooth BT2.1+EDR / 3.0 / 4.1LE
Satellite positioning GPS / GLONASS / BeiDou (BDS)
Encryption AES256
Dust & Liquid protection IP68 (2 metres for 4 hours fully submersible)
Shock & Vibration, Drop test, Packing test MIL-STD-810 C/D/E/F/G
ESD IEC 61000-4-2
Approvals Please see: www.entel.co.uk/red


Channel capacity Virtually unlimited
Contact list >1000
Audio Output 3-Watts RMS (internal & external speaker)
Microphone Echo cancellation & Noise reduction
Dimensions 97mm X 59.5mm X 33mm (with CNB420E battery)
97mm X 59.5mm X 37mm (with CNB450E battery)
Weight 243g (with CNB420E battery)
267g (with CNB450E battery)
Battery, Capacity / Chemistry / Endurance (5/5/90) CNB420E - 1350mAh - Li-Ion - 16 Hours
CNB450E - 2000mAh - Li-Ion - 23 Hours
SIM Card slot Nano (4FF) Entel’s SIM is internal to the radio
Operating Temperature -20 to +60°C
Storage Temperature -30 to +75°C

As standard the DN Series portable is supplied with:
■ CNB450E 2000mAh Lithium-Ion battery pack
■ CSAHX Single pod Rapid mains charger
■ Spring loaded rear clip
■ High efficiency antenna
■ Quick start user guide
■ 24 months manufacturers warranty**

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