Explosion-proof cctv microphone for CCTV camera used in court
GO Back- SKU: SUPR-130
- Brand: OEM
- Color: Silver
- Weight: 56g
- Size: 53mm*53mm*24mm
- Material: plastic
- MOQ: >10
- Lead time: 7-15 days
- Description
- Parameter
Using special imported microphones
Directional logic Dolby surrounds sound system,
Imported high-speed voice processing chip,
Built-in two level dynamic noise reducing processing system and DTS noise reduction circuit and AGC circuit
Clear voice, low noise
Pickup range: 10-100 square meters
Comply with CE, FCC, and ROHS standard
Frequency response
20 hz ~ 21 KHZ
Transmission distance
3000 meters
Directivity
Omni-direction
Signal-noise rate
85db
Sensitivity
-30db
Output impedance
600—1000 ohm non equilibrium
Power supply voltage
DC regulated power supply DC 12 v
Supply current
20 mA
Standard
the European Union CE standard, the FCC certification, ROHS
