Dahua 5MP Lite IR Vari-focal Bullet Network Camera - IPC-HFW2531T-ZS-S2 6MP Smarter Security

Smarter Security

1 Bell Input

Secondary Indoor Stations

This combination of DarkFighter low-light imaging and a vandal-rated housing is specifically what these positions need — and stairwells in particular are where cameras get attacked most

Dahua 5MP Lite IR Vari-focal Bullet Network Camera - IPC-HFW2531T-ZS-S2 6MP Smarter SecurityProduct Overview Most security cameras are built for the first twenty metres. Beyond that, a wide angle lens has spread its pixels so thin that you are recording the fact something happened rather than any useful detail about it and after dark, the infrared has usually run out long before the camera has. The Dahua IPC HFW2531T ZS S2 is built for the distance beyond that. It combines a motorised 2. 713. 5 mm varifocal lens adjustable remotely, no