CCTV Microphone
CCTV মাইক্রোফোন
Pick up every sound with this super high gain micro audio system,
RCA for audio output,2.1mm center DC plug for power input
Preamplifier used to increase a microphone's low output voltage to a stronger usable level
Super high sensitive mini microphone capturing audio evidence for security camera system
Monitor range: 60sqf -1600sqf.
Current consumption: 20mA
Volume can be adjusted
