Specifications: Model: SM-DC01 (PAL Format) Pick Up Device: 1/4 Sony CCD Picture Elements: CCIR: 512H*582V Horizontal Resolution: 420TVL Mini Illumination: 0 Lux with LED on S/N ratio: 46dB Electronic Shutter: 1/1000.00s Lens: 3.7mm pinhole Weight: 100g Power Supply: DC7.2V Power Consumption: 250mA Operating Temperature: -10-45'C