SUPR-FS101 waterproof sound monitor For CCTV Microphone

Description

Packing list:
1 x SUPR-FS101 waterproof sound monitor For CCTV Microphone
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Description
Using Israel imported chips and several noises reducing process
Voice clarity, Waterproof microphone and rain shield.
Apply to all outdoor occasions.
Parameter
Voltage: DC 9-12V
Electric current: 20mA
Output impedance: 600 ohm
Transmission distance: 3000 meters
Frequency: 200~8K Hz
Signal-noise rate: 60db
Directivity:Omni-direction
Connecting way:
red (DC input)
white (RCA Audio output)
Suit for park, bus station, public square, community and other outdoor occasions