Handheld ATEX | DMR


diagram indicating highlights of HP79XEx IIC

Channel/Volume Knob

2.4-Inch Display



Emergency Button



Created with Sketch. Authoritative IS Certifications

Through the rigorous testing of the globally recognized certification organizations, HP79XEx IIC obtains the IECEx/ATEX certificates, to reduce the risk of accidents, and ensure the safety of users and operators.


Created with Sketch. Clear and Loud Voice

With a 2W high-power speaker, the audio is louder. Integrated with AI intelligent noise reduction algorithm, automatic gain control (AGC), and other multiple audio technologies, HP79XEx IIC isolates kinds of noisy backgrounds, and addresses weak sound issues, to make critical voice information clearer and more reliable.


StayConnected-0x20 Extended Coverage

2W TX power extends the coverage area. Critical information can be received even in remote areas, reducing coverage blind spots, enabling rapid response, and collaborating in the timely handling of critical missions.

Created with Sketch. Easy to Use

User-friendly UI design, upgraded 2.4-inch screen, and multifunctional buttons, along with large LED indicator lights, providing a comfortable viewing experience, convenient operation, and doubled efficiency.


Created with Sketch. Rocksolid & Longlasting Battery

Designed with a high-grade battery protection board and battery lock, HP79XEx IIC avoid potential sparks even dropped accidentally, and ensures the safe use of the battery in hazardous circumstances. Additionally, HP79XEx IIC prompt on screen with flashing red LED indicator, effectively addressing the security risks of non-original batteries. It also adopts a large-capacity intelligent IS battery and power-saving technology design to reduce standby power consumption, meeting the need for extended communication, and allowing seamless shift changes.

Created with Sketch. Versatile Connectivity

Supports Bluetooth 5.3, WLAN, and NFC functionalities, allowing for the expansion of third-party application solutions, enabling remote and tag management of radios, ensuring efficient terminal management.


MIL-STD-20x20 Wider range of operation temperature (in Ex area)

Thanks to new explosion-proof materials and advanced mechanical design, the HP79XEx IIC is built to work under temperatures from –25°C to 60°C in explosion-prone areas. With stable and even heat dissipation, the HP79XEx IIC is engineered to work in extreme conditions, bringing extra safety and efficiency to everyday work.

Created with Sketch. Built for Personnel Security

Optional standalone mode settings. In case of danger, the HP79XEx IIC will activate the man-down alarm function, precisely sending location details to protect the personal safety of team members.


Accessories for HP79XEx IIC

Included as standard with HP79XEx IIC Included as standard with HP79XEx IIC

Systems that work with HP79XEx IIC

Technical Specifications


Frequency Range
VHF: 136-174MHz
U9: 400-480Mhz
Channel Capacity
Zone Capacity
Dimensions(H×W×D) mm
130mm X 55mm X 37mm
390g ±5g
LCD,320x240 pixel, 262000 colors, 2.4 inch
Standard: 2150 mAh lIC intrinsically safe Li battery (Typical)
Battery Life(5/5/90 Duty Cycle, High TX Power)
24h (GNSS OFF); 21h (GNSS ON)
Operating Voltage
7.4V (rated)


Dust & Water Protection
IP68; IP6X(Explosion-proof standard certification)
Vibration, Drop & Shock
RX Sensitivity
Tracking: ≦-165 dBm; Acquisition: ≤-149 dBm