Thanks to the high RX sensitivity, the HM685 can deliver clear and dependable communications even in areas where the signal is unstable or weak.
Digital and Analog Compatibility
The HM685 can operate in either analog or digital mode, which is the ideal solution for you to migrate from analog to digital with minimal disruption and investment.
Compact and lightweight, the HM6 Series is easy to install, remove, or operate in the vehicle. The front panel adopts two-shot molding to make the operation more recognizable. The transflective display is readable even in the dark or direct sunlight. At the bottom of the display, the four piano-style keys offer great haptic feedback when pressed.
With the built-in BT 5.0 module, the HM6 Series can work with the BT audio accessories to boost your safety and productivity during in-vehicle communications. And these radios can be programmed through BT, saving time and resource.
The HM685 delivers superb audio in noisy streets or highways. The AI-based noise cancellation filters out echoes and background noises such as horn and engine sounds, making you hear and be heard in the conversation. The howling suppression prevents the screeching or howling feedback between two radios in the same vehicle, ensuring clear and uninterrupted communication on the move.
In addition to reliable voice calls, the HM6 Series provides various data services including text message, clarity transmission, emergency alarm, radio enable/disable, GPS location, and more. These services dramatically enhance your safety and productivity.
The HM685 withstands harsh temperatures, shock, and vibration, and meets MIL-STD-810H standards, and IP54 for dust and water intrusion. The connection between the palm microphone and 10pin aviation connector keep very tight and is difficult to loosen. The drawstring of the palm microphone has the excellent stretching ability to protect the palm microphone to get the maximum service life.
Specifications of HM685
Standard Accessories of HM685
Optional Accessories of HM685