CCTV accessories- Voice pick up device-CCTV microphone
For CCTV camera /DVR /other surveillance device voice pick up..
Microphone with Cable, 10-20sq. M coverage, 0.3km transmit distance; -40dB sensitivity; S/N 70dB; PVC shell
CCTV accessories- Voice pick up device-CCTV microphone
For CCTV camera /DVR /other surveillance device voice pick up..
Microphone with Cable, 10-20sq. M coverage, 0.3km transmit distance; -40dB sensitivity; S/N 70dB; PVC shell