10-100m² range Acoustic CCTV microphone for IP camera
GO Back- SKU: SUPR-300
- Brand: OEM
- Color: white
- Weight: 58g
- Size: 80mm*80mm*45mm
- Material: plastic
- MOQ: >10
- Lead time: 7-15 days
- Description
- Parameter
High fidelity, Clear voice, Low noise
The silver condenser microphones head reduce noise.
Widely Sound collecting and good quality. The reduction degree of voice is good
The American import combination chip, and effectively suppress echo
Apply to prison, male, inspection, method, trial system and various charges hall
Voltage
DC 12V
Electric current
20MA
Frequency range
100-100 KHZ
Output impedance
600 ohm non equilibrium
Connecting mode
red (power is) black (public) white (audio+)
Apply to
video recorders such as sea kang, dahua, hanbang
Pickup range
10—100 Square meters
