Elevator camera with 2.5/2.8mm lens optional

IGV-MINI56 Elevator camera with 2.5/2.8mm optional lens optional,Unique design and easy installation Model No IGV-MINI56LR IGV-MINI56HR CCD Pixel 1/3Sony Supper HAD CCD 1/3 Sony Super HAD CCD Effective pixels PAL:500(H) x 582(V) PAL:752(H) x 582(V) NTSC:510(H) x 492(V) NTSC:768(H) x 4924(V) Resolution 420TVL 540TVL Min. illumination 0.5 lux 0.05 lux Sensing Area 4.9mm x 3.7mm Video output 1.0Vp-p.75Ω S/N ratio more than 48dB More than 50dB Sycn.system Internal/Line lock Lens