TT-SO32BW   (B/W 1/3 SONY Board, 420TVL) 　                   　  Major Features: 　 B/W 1/3 SONY SUPER HAD CCD 420TVL, 0.1Lux 3.6mm board lens included CS mount selectable 38 x 38mm or 32 x 32mm selectable. PAL/NTSC, Stable Performance 　  Product Specifications: 　 　 Model TT-SO32BW Image Sensor B/W 1/3 SONY SUPER HAD CCD TV system PAL/ NTSC Effective Pixels EIA:500*492/ CCIR:500*582 Resolution 420 TV Lines Horizontal Sync. Frequency 15.625KHz/15.734KHz Vertical Sync. Frequency 50Hz/60Hz Min illumination 0.1Lux Video Output BNC 1.0Vp-p 75ohm S/N Ratio ≥48dB(AGC Off) Electronic Shutter Time EIA=1/60-1/100,000 seconds; CCIR=1/50-1/100,000 seconds Power supply 12V DC, 90mA Operation Temperature -10°C ~ 50°C(Humidity: 95% max) Storage Temperature -20°C ~ 60°C(Humidity: 95% max)	Board Cameras  Picture: