Features Specifications:Sell CCTV Camera Products : Security Camera, CCTV Camera, CCD Camera. Box/Fixed/Standard camera, Mini/Small/tiny/Miniature Camera, Fixed/Compact/Convert/ Dome Camera, Waterproof Camera, IR/Infrared Camera, UFO Style Camera, Bullet Camera, Hidden Camera Feature Description: with1/3 CCD Sony CCD Camera, 480 TVL, IR vari-focal lens adjustable behind the housing, 50m IR distance.0.05 Lux/F1.2 (0Lux IR LED turn on) Specification:  Model  GQ-754HZ30 Product name Color CCD Camera Pick-up Device 1/3" Sharp Super HAD CCD Number of pixels NTSC: 768(H)×494(V) PAL: 752(H)×582(V) Resolution 480 TV lines Minimum Illumination 0.05 Lux/F1.2 (0Lux IR LED turn on) Power Consumption 150mA(infrared LED turn off),400mA(infrared LED turn on) IR LED number 49pcs IR Lamp distance 50 meters White Balance Auto S/N Ratio More than 48dB Gamma Modification 0.45 Gain Control Auto Video Output 1.0Vp-p composite video, 75Ω Electronic Shutter 1/60/(1/50)1/100,000Sec Operation Temp. -200C to 500C  Sync System Internal Lens 4-9mm vari-focal and manual iris lens Infrared wavelength 850nm Infrared LEDs cont rol Night/Day turn on/off Automatic Dimension 130*65*65mm