AHD Bullet cam 3Mpx 2.8mm lens Day & Night AHD dome camera, 3 Mpx resolution, 1/3in sensor, mechanical IR filter, fixed 2.8.mm lens, sensitivity 0 lux IR in ON, IP66 protection rating, IR illuminator with range up to 30m range, Smart-IR, automatic functions: BLC, 2DNR, AGC, WHITE-BAL, D-WDR. 12 Vdc 350 mA power supply unit, complete with bracket and protected cable feed. Dimensions 228 mm (L) x 67 mm (Ø) Weight 430 g
How does a camera with “Day & Night” function work?
A camera with ˝Day & Night˝ function is able to capture normal colours in conditions of adequate lighting (daytime light conditions). When available light is low (night-time light conditions), the sensitivity of the camera can be increased by using infrared viewing. This is done by removing the infrared blocking filter used to achieve good colour output.