PRODUCTS Biometrics RFID Digital CCTV   DVR AVC-760   DVR AVC-785   DVR AVC-776   DVR AVC-787   CCD Camera AVC-521L   CCD Camera AVC-522L   CCD Camera AVC-527L   CCD Camera AVM-208 Digital Door Locks   Camera AVC-527L Features 1/4" CCD image sensor to provide superior pictures Excellent picture quality with standard resolution 0.6Lux / F2.0, 0 Lux (10 meter IR ON) 12 units Infrared LED Over 10 Meters Automatic IR trigger-on under low illumination Automatic IR off under normal illumination Built-in Auto Electronic Shutter Specifications Pick up Element 1/4" Color CCD image sensor Number of Pixels 512(H) x 492(V) <NTSC> / 512(H) x 582(V) <PAL> Resolution standard resolution Min. Illumination 0.6Lux / F2.0, 0 Lux (IR LED ON) S/N Ratio More than 48dB (AGC off) Electronic Shutter 1/60(1/50) to 1/100,000 sec. Lens f3.6mm / F2.0, f4.0mm / F2.0, f8.0mm / F2.0 selectable Lens Angle 71° / 60°/ 30° Iris Mode AES AGC Auto White Balance ATW Video Output 1.0 Vp-p composite, 75Ω Microphone No Power Source DC12V±10% Current Consumption 110mA (IR OFF), 260mA (IR ON) Water Resistance IP 57 IR LED 12 units Effective Range Over 10 Meters Gross Weight 581.5 g