HP789 UL913

Handheld ATEX | DMR


diagram indicating highlights of HP789 UL913


Tactile PTT, three programmable buttons and more shortcut function settings.

Longer battery life

The 28-hour long battery life ensures a full day of delivering key information and calls, truly reduces the burden and increases efficiency for users, and with an anti-counterfeiting function, safety is more guaranteed.

More intuitive and efficient

A 2.4-inch color display with two notifications and a content preview on the home screen. The graphical interface is more intuitive, messages are listed in conversation and a Quick Access Menu to access frequently used menus.

Louder and clearer audio

AI-based noise cancellation reduces background noise and enhances speech. The anti-magnetic design prevents the absorption of metallic waste generated in heavy manufacturing facilities.

Ehanced Coverage

HP789 UL913 intrinsically safe radio has improved sensitivity and extended conventional coverage, allowing the setup of each call, the delivery of each message, and the report of each location in every moment that matters. The increased coverage also improves user security in a cost-effective way.

Easy Operation

Unified knob for channel and volume selection,360° smart knob and multiple programmble buttons for easy operation.


Created with Sketch. UL913, CSA and TIA4950 Certificated Intrinsic Safety Radio

Hytera HP789 UL913 intrinsic safety radio is designed upon the requirement of USA UL913, Canada CSA and TIA4950 standards. The radio works safely in hazardous environments with explosive gas and dust particles.

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The HP789 UL913 features a 2.4-inch, 240x300 HD TFT-LCD display with up to 10 lines of content and an intuitive nine-grid interface. The display supports 262,000 colors, and is clearly visible in sunlight.

Created with Sketch. Large and Distinctive Buttons

HP789 UL913 intrinsically safe digital radio has a tactile PTT button and a large emergency button for blind operations in challenging environments, allowing operatives to summon help from their companion or control centers in case of emergency as soon as possible.

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Ergo-20x20 Safety Features You Can Rely On

The radio supports optional digital mode Lone Worker, Man Down and Emergency Button with call interrupt as programmable features. These safety features ensure an alarm is raised, even if the channel is already busy.

Created with Sketch. Smart Explosion-proof Battery

The radio supports a smart Explosion-Proof battery, which makes it easier to monitor the battery status, such as lifetime, charging time, etc. The Explosion-Proof Battery Identification feature helps users avoid potential safety hazards caused by the use of non-Ex batteries.

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Accessories for HP789 UL913

Included as standard with HP789 UL913 Included as standard with HP789 UL913

Related products that work with the HP789 UL913

Technical Specifications

General Specs

Frequency Range
UHF: 350~470MHz VHF: 136~174MHz
Channel Capacity
Zone Capacity
Operating Voltage
2850mAh Li-ion smart anti-counterfeit
Battey Life (5/5/90 Duty Cycle,High TX Power)
29 Hours(GNSS OFF), 25 Hours (GNSS ON)
Dimensions (H x W x D)
132 x 55 x 36.5mm
Weight (with antenna and battery)
LCD, 320×240 pixel, 262000 colors, 2.4 inch
Full keypad
Dust & Water Intrusion
Anti-explosion levels
Class I, II, III, Division 1, Groups C-G, T4, -30°C to 60°C Class I, Division 2, Groups A-D, T4, -30°C to 60°C


Operating Temperature
-30℃~+60℃ (Radio only)
Storage Temperature
Dust and Water Intrusion
IP66 / IP68
Shock and Vibration