可视对讲机板 A1(图)
Model No: SL-2001
Image device: 1/3" A1 B/W CCD
Horizontal resolution: 420 TV Lines
TV system:CCIR: 500(H)X 582(V) (320Kpixels) EIA: 510(H)X 492(V) (270Kpixels)
Electronic Shutter: CCIR: 1/50 - 1/100,000 seconds EIA:1/60 - 1/100,000 seconds
Minimum illumination: 0.05Lux (IR Off )
S/N ratio: > 48dB (AGC off)
Gamma: 0.45
Lens: Board Lens Mount
Video output: 1 Vp-p, 75-ohm, negative
Audio output: Off (On Option )
Power: DC 12V 130mA
Dimension: 55mm X 38mm
