Feature: 1/3" Sony CCD, 420TVL; cute design, graceful aspect; High image quality, high performance-price rate; Specification: Model No.: S.W-B908E Image Device: 1/3" Sony CCD Lens Mount: C/CS Horizontal Resolution: 420TVL Valid Pixel: PAL 500(H)x582(V); NTSC 510(H)?92(V) Scanning: 4.9mm(H) ?3.7mm(V) Minimum Illuminations: 0.8Lux/ F1.2 S/N Ratio: 48dB Electronic Shutter: PAL 1/50~1/120,000 sec; NTSC 1/60~1/120,000 sec. Video Output: 1.0Vp-p,75 BNC Connector B.L.C. Function ON/OFF switchable Sync System: Internal Auto IRIS: VIDEO/DC White Balance: ON/ OFF Switchable Gain Control: H/L Switchable Gamma Correction: 0.45 Operation Temperature: -10 - 50 Operational Humidity: within 85%RH Power Supply: DC12V?V/ 110mA Dimension(L x W x H): 98 x 66 x 64mm Net Weight: 395g Material: Metal