Waterproof Outdoor cctv microphone surveillance external cctv camera accessories microphone
GO Back- SKU: CS-04W
- Brand: OEM
- Color: white
- Weight: 21g
- Size: 66mm*30mm*19mm
- Material: plastic
- MOQ: >10
- Lead time: 7-15 days
- Description
- Parameter
Using Clear Speech I noise reduction technology, more clear voice
Microphones and circuit using special waterproof technology not only can use for long term out door use, and will not affect the sensitivity of microphones.
Built in Pre-amplifier.
Wide dynamic mining sound, low background noise
Pickup range:3-5meters
Voltage
DC12V
Current
20Ma
sensitivity
-40dB
Signal noise ratio
40dB
Directivity
Omni-directional
Connecting mode
red (power is) black (public) white (audio+)
