UFO shape Mic level passive cctv microphone for ip camera
GO Back- SKU: SUPR-120
- Brand: OEM
- Color: Silver
- Weight: -g
- Size: -
- Material: plastic
- MOQ: >10
- Lead time: 7-15 days
- Description
- Parameter
Designed for sea kang, dahua network camera and network video server tailored network pick-up, built-in multistage dynamic noise reduction processing, voice clear, low noise.
Pinhole type design, convenient installation, hidden UFO flying saucer appearance design, reveal beautiful and practical.
AGC automatic gain circuit to make the sound amplitude output amplitude more balance, sound playback effect more smooth and comfortable.
Reliable protection after end equipment. Monitoring area of fifty square meters.
AGC automatic gain circuit, the lightning protection, power reversal of polarity protection
Signal transmission distance
the longest can amount to 3000 meters
Monitoring area
10 -50 square meters (built-in potentiometer, adjustable)
Mi head quantity
single mi head
Frequency response
20 hz ~ 100 KHZ
Sensitivity
- 40db
Signal-to-noise ratio
75 db
Directivity
Omni-direction
Output impedance
600 ohm non equilibrium
Output signal amplitude
2.5 Vpp / - 25 db
Bearable sound pressure
120 db SPL (1 KHZ, THD 1%)
Connection mode
red line for dc 12 v positive, black line for the public, the white line for audio positive.
Transmission cable
3 core 0.5 mmRVVP shielded cable, common 4 core line, 5 kind of network twisted-pair cable
Power supply voltage
dc regulated power supply DC12V
Supply current
20 ma
Working environment
- 300 c - 600 c
Colour
white, other color can be customized.
Weight
50 g
Size
90mm*90mm*60mm
Shell material
Stainless steel
Origin
shenzhen
Availability
spot supply
Conform to the standard
the European Union CE standard, the FCC certification, environmental protection ROHS system, the highest inspection synchronous recording system specification
