Image pick-up device: 1/4-inch Sharp color CCD Horizontal resolution: 380TVL Number of pixels (H x V): NTSC: 510 x 494 PAL: 500 x 582 Synchronization system: internal S/N ratio: ≥48dB (AGC off) Usable illumination: 1.0 Lux (F = 2.0) Video output: 1.0Vp-p, 75 Ohms Power supply: 12V DC ±10%, 200mA Electronic shutter time: On: NTSC: 1/60 to 1/1,00,000 second PAL: 1/50 to 1/1,00,000 second Off: NTSC 1/60 second PAL: 1/50 second Operating temperature: 10 to 50 degrees Celsius (RH: 95% maximum) Storage temperature: -20 to 60 degrees Celsius (RH: 95% maximum) Iris control: video/DC switchable Lens mount: C/CS White balance: on/off Backlight: on/off selectable Gain control: auto Dimensions (L x W x H): 204 x 115 x 97mm Weight: 450g