Pickup device: 1/4-inch Sharp CCD Number of pixels: PAL (H x V): 512 x 582 NTSC (H x V): 512 x 492 System of signal: PAL/NTSC Horizontal resolution: 420TV Line Minimum illumination: 0Lux/F1.2 (IR open) Lens mount: Built-in 3.6mm? (6/8/12mm optional) Backlight compensation: Auto Electronic shutter: 1/50 (1/60) to 1/1,00,000sec AGC: Auto White balance: Auto S/N ratio: >48dB Gamma correction: >0.45 Operation temperature: -20 to 50 degree Celsius Synchronization system: Internal Video output: 1.0v p-p /75 Ohms Power consumption: 12V DC, <=180mA Dimensions (D x H): 84 x 94mm Weight: 490g