A light-sensitive image that tells people from cars
The F1.6 aperture and 0.0005 lx sensitivity give a usable image even in very low light, while WDR balances backlight, for example in front of a doorway or window. The camera distinguishes people from vehicles, which cuts false alarms from leaves and shadows. The metal and plastic housing weighs 320 g and typical power draw is 1.9 W.
