golf ball sound monitor CCTV dome microphone indoor
GO Back- SKU: CS-09
- Brand: OEM
- Color: white
- Weight: 32g
- Size: 70mm*70mm*39mm
- Material: plastic
- MOQ: >10
- Lead time: 7-15 days
- Description
- Parameter
Using Israel high-fidelity/low noise processing chips,voice clear,low noise；
The adjustable sensitivity；
concave design, little echo.
Conform to the standard: CE, FCC, ROHS, highest synchronized video recording system construction specifications
Apply to video recorders such as sea kang, dahua, hanbang
operating-voltage
6-12VDC
Frequency response
100-5500Hz
bug range
5-100 square meters
Voltage
linear power supply (transformer) dc 9-12 v
Electric current
20MA
Frequency range
100-20 KHZ
Working temperature
-30℃ ～60℃
Transmission distance
3000 meters
Directivity
Omni-direction
Signal-noise rate
60db
Sensitivity
-40db
Output impedance
600 ohm non equilibrium
Connecting mode
terminal
