Features: 1.New and high quality 2.Compact design and easy to operate 3.Unique appearance,?8-16IR LED 4.Adopt the latest infrared technology, produce better long-distance night vision effect 5.Dust-avoid protect glass 6.Durable alloy composition Specifications: 1.TV System:NTSC 2.Pixels NTSC: 510(H) x 492(V) 3.Image Device:1/4" Sharp CCD 4.Horizontal Definition:420TVL 5.Minimum Illumination:0 Lux 6.IR Distance:20m 7.LED Quantity:?8-16IR LED 8.LED Diameter:8mm 9.Lens:6mm 10.Power Adapter:DC 12V 11.Operation Temperature:-20? ~ 60? 12.White Balance:Auto 13.Auto Gain Control:Auto more »