Weatherproof High Sensitive CCTV Microphone for CCTV Security Camera CCTV DVR Surveillance System,Volume can be Adjusted, Outdoor Audio External Microphone
Outdoor High Sensitivity CCTV Microphone, Pick up every sound with this super high gain
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
Description
Collect audio evidence as important as capturing video evidence, this preamp microphone is a perfect addition to any video security camera system.
This high sensitive mini preamp and microphone is the best for CCTV professionals, with Preamplifier IC built on board.
it increases a microphone's low output voltage to a stronger, more usable level.
it features low noise, high sensitive and auto level adjustment on-board preamp circuit.
Power supply: DC 6V ~ 12V
Work Current: 20mA
Frequency range: 200 ~ 10kHz
Fequency response: 2.5dB