ITEM HTC-124C Pick Up Device 1/4" CCD Sensor Image Size H * V mm 3.61*2.72 Picture Elements NTSC:512H *492V PAL:512H * 582 V Horizontal Resolution More Than 340 TV Lines Horizontal Frequency NTSC:15.734 KHz PAL:15.625 KHz Vertical Frequency NTSC:60Hz PAL:50Hz Scanning System 2:1 Interlace Sensitivity 2 Lux F=1.4 Sync. System Internal S/N Ratio More Than 46dB(AGC Off ) Electronic Shutter Up To 1/100,000 sec. (Linear) White Balance Auto White Balance Gamma Correction 0.45 Back Light Compensation Automatic Video Output 1 Vpp,75 Ohms Composite Mount Lens 2.9mm, 3.6mm (Standard), 4.0mm, 6.0mm, 8.0mm, 12.0mm Auto Gain Control Automatic Power Supply 12V DC(+/-10%) Power Consumption 220mA for 12V DC Weight 150g Storage Temperature -30° C to + 60° C Operation Temperature -10° C to + 45° C Specifications are Subject to Change without notice.