HM655 Professional DMR Mobile Two-way Radio


Mobile | DMR

This new generation entry-level professional DMR mobile two-way radio is designed to provide reliable voice and data communication in both vehicles and desktop installations. It is compact and lightweight making it easy to install, with a convenient speaker microphone with a display. The radio is born to be your best partner in transportation, utilities and more.

Highlights of HM655


Thanks to the high RX sensitivity, the HM655 can deliver clear and dependable communication even in areas where the signal is weak or unstable.


With the built in BT 5.0 module*, the HM655 can work with the BT audio accessories to boost your safety and productivity during in-vehicle communication.*Please be advised that this feature is applicable to the BT HM655 version only


The HM655 has a convenient Speaker microphone that has a display and controls which can be mounted in close proximity and allow you to turn on or off the radio, switch channels or contacts, adjust the volume.


The HM655 withstands harsh temperatures, shock, vibration and meets the MIL-STD-810G standards. The device also features an IP54 rating against dust and water intrusion. The connection between the palm microphone and the 10-pin aviation connector is very secure preventing it from becoming loose. The palm microphone cord has excellent stretching ability to protect it thus giving the maximum service life.

Specifications of HM655

Frequency Range U1:400-470MHz
Channel Capacity 512
Zone Capacity 16
Operating Voltage 13.6V±15% DC
Current Drain(Standby) <0.5A
Current Drain(transmit) <2.0A
Current Drain(receive) 5W: <4A;25W:<8A; 45W:<12A
Dimensions(H×W×D) mm 164 x 154 x 42mm
Weight 1100g
Operating Temperature -30℃ to +60℃
Storage Temperature -40℃ to +85℃
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