Hytera HP79XEx IIA

Hytera HP79XEx IIA is a digital hand portable – designed to provide robust personal safety protection and mission-critical communications.

Product Features

  • IECEx/ATEX certification
  • IS battery casing, sealed circuits and anti-static
  • 2.4-inch screen
  • AI audio optimisation
  • Lone Worker and Man Down
  • Rugged, anti-slip casing
  • 22 hours battery life
  • IP6X and MIL-STD-810H rated

What’s In The Box?

  • Radio
  • Li-Ion Battery
  • Belt Clip
  • User Guide


More Information

The Hytera HP79XEx IIA stands as a certified intrinsically safe (IS) DMR portable two-way radio, meeting rigorous IECEx/ATEX international standards. Engineered to ensure robust personal safety and facilitate mission-critical communications in hazardous environments, it offers a reliable solution for workers in high-risk industries.

Equipped with an IS circuit and an explosion-proof battery with extended lifespan, the HP79XEx IIA ensures safe operation in extreme conditions where explosive gases, combustible dust, or chemical vapors pose risks. Coupled with its secure, durable construction, superior audio quality, extensive radio coverage, and user-friendly ergonomics, this model caters to the needs of workers in sectors such as oil and gas, fire and rescue, aviation, manufacturing, and beyond.

Its safety-centric design integrates advanced mechanical structures for efficient heat dissipation, complemented by the use of innovative explosion-proof materials. Operating safely within temperatures ranging from –25°C to 50°C, even in the presence of explosive materials, it provides unparalleled reliability.

Boasting a high-grade battery protection board and a secure battery lock mechanism, the HP79XEx IIA mitigates the risk of sparks, even in the event of accidental drops. The large-capacity intelligent IS cell, combined with power-saving technology, offers up to 22 hours of operation on a single charge. An alert system, signaled by a flashing red LED, notifies users if a non-original battery is detected, maintaining the integrity of the IS technology.

Prioritizing personnel safety, the device features lone worker check-ins and Man Down automatic fall alarms. Additionally, it incorporates multi-constellation satellite location tracking, leveraging GPS, GLONASS, BDS, and GALILEO systems for precise positioning to expedite incident response.

Ensuring unwavering reliability, the HP79XEx IIA is equipped with a 2W high-power speaker and advanced audio technologies, including AI intelligent noise reduction and automatic gain control, facilitating clear voice communication in any environment. With transmission outputs of 5W VHF and 4W UHF, it offers extensive signal range, minimizing blind spots and ensuring reliable coverage even in remote areas.

Designed for user convenience in harsh environments, the device features an upgraded 2.4-inch screen with a clear, intuitive UI, enlarged buttons, and status LEDs. The textured non-slip housing and quick-release belt clip further enhance the user experience, making it comfortable and convenient to operate.


Dimensions (H x W x D) 130 x 55 x 37 mm
Weight (grams) 390
Power Output (watts) 4W (UHF) 5W (VHF)
Frequency (Mhz) UHF 400-480 MHz – VHF 136-174 MHz
Number of Channels 1024
Battery Type 2150 mAh Intrinsically Safe Lithium Ion
Battery Life (hours) 19 – 22

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