PD685 Slim, professional, digital two-way radio


Handheld | DMR

Delivering superior voice clarity and enhanced encryption, the Hytera PD685 handheld digital two-way radio is a compact, high quality device with LCD screen and full keypad. At just 27mm thick and 310g, this radio is a popular choice and ideal for long shifts. Request the PD685(G) variant for GPS and Man Down.

Highlights of PD685


Using pseudo-trunking, a Hytera patented technology, slots can be shared to improve capacity usage with transmissions either direct to handset or to repeater.


Hytera XPT (Extended Pseudo Trunking) enables you to use limited spectrum resources more efficiently, dynamically assigning channel resource without needing a dedicated control channel.


Raise an alarm with top priority to a base station or to other radios with the pre-programmed emergency mode, identifying the ID of the person issuing the alarm. Also receive emergency notifications.


The Lone Worker feature uses a timer in the radio to measure inactivity. If the timer expires, a warning is issued, and if there is no response to that, the alarm is triggered.


Optional (PD685G only), enabling location based services to improve safety and control.


Optional (external adapter accessory), wireless connectivity to audio devices to improve user experience.


Optional (PD685G only), the man down feature will let you know if the radio has been tilted past a certain angle. This may happen for instance if the radio user has fallen over or is unconscious or injured. The alarm will be triggered after a warning is issued to the user.

Specifications of PD685

Frequency Range UHF: 400-527MHz; VHF: 136-174MHz
Channel Capacity 1024
Zone Capacity 64 (each with a maximum of 256 channels)
Operating Voltage 7.4V
Battery 1500mAh (Li-Ion); 2000mAh (Li-Ion)
Battey Life(5/5/90 Duty Cycle,High TX Power) Analog/Digital:; 14.5hours/21hours (2000mAh); 11hours/16hours (1500mAh)
Dimensions(H×W×D) mm 122 × 54 × 27
Weight 329g (2000mAh); 310g (1500mAh)
Sensitivity(Analog) 0.3μV(12dB SINAD); 0.22μV(Typical)(12dB SINAD); 0.4μV(20dB SINAD);
Digital Vocoder Type AMBE+2™/SELP
Operating Temperature -30℃~+60℃
Storage Temperature -40℃~+85℃
Dust & Water Protection IP67
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