2 MP mini-dome. Strong night performance, ultra-low light imaging down to 0.005 lux. Sharp images even against strong backlight thanks to true 120dB WDR technology. 3D DNR technology offers clean and sharp images. The lens automatically focuses when you zoom in or out. EXIR 2.0. Resistant to water and dust (IP67). 4 in 1 (4 switchable signals TVI/AHD/CVI/CVBS) Dimensions 123.87 x 110.24 x 134.3 mm.