Product Description:Image Sensor: 1/4" CMOS OV7725Resolution: VGA 640×480Output: RS232 and CVBSBaud Rate: 115200Compressed Image Format: JPEGOperating Temperature: -10°C to 60°C (RH90% Max)Storage Temperature: -20°C to 70°C (RH90% Max)Power Supply:5VProtocol:OV528 ProtocolDimension:32mm*32mm,38mm*38mm