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Hytera PD4 series
Hytera PD4 series radios are among the most popular devices on the market. With lightweight build and long battery life, the PD4 series from Hytera are ideal communication devices for everyday work.
PD4 series radios are easy to carry and use, making it ideal for users who need to be flexible when at work. They also have a comprehensive range of compatible accessories which enables users to tailor their device to their specific needs. And as entry-level devices, PD4 series users can achieve reliable and robust communication at an affordable price point.
Impressive voice quality
With embedded digital technology, the PD4 series produces outstanding voice quality, even in noisy environments, and at the outer perimeters of radio coverage.
Improved utilisation of the frequency spectrum
Thanks to the TDMA method, DMR radios make it possible to configure the available bandwidth with double the channel capacity of conventional analogue radio. This has a clear mitigating effect on increasing spectrum scarcity.
Bluetooth & GPS (PD485 only)
PD485 users can expand their communication capabilities thanks to Bluetooth and GPS functionality.
Mixed analogue and digital channel
This function ensures that the PD4 radios can detect both analogue and digital signals and change automatically to the relevant operating mode.
Robust
Both radios are dust and water-resistant according to IP55 (PD405) or IP54 (PD485) and meet the US military standard MIL-STD-810 C/D/E/F/G.
Additional Functions
Different operating modes: analogue, DMR Tier II or mixed.
Digital or analogue channel search.
Supports pre-programmed text message transmission.
TDMA direct mode allows up to two simultaneous calls, even without repeater
VOX (voice-controlled send keying).
Emergency alarm.
Individual call, group call and all call.
Priority Interrupt, remote monitor, radio enable and disable (all via chargeable licence).
Hytera Pseudo Trunking and Basic Encryption (via chargeable licence).
