Diamond DEM-20V loT Specially designed for maritime use:

Specially designed for maritime use: Mono-band antenna with omnidirectional reception and transmitter capacity

15 dBi gain at 430 MHz for clear communication

at a job site

Hiking and trekking: safe on the road with emergency channel options

Diamond DEM-20V loT Specially designed for maritime use:The Diamond DEM 20V is a high quality security headset with a transparent cable (tube), featuring a built in microphone, PTT (Push To Talk) button, and a 360 rotating clip. This headset is designed for professional use in security, event management, surveillance, and other situations where quiet, clear communication is essential. Thanks to the airtube and earbud design, the DEM 20V is comfortable to wear for extended periods, while the electret