ZKTeco BL-854N28L 4MP Motorised IR Bullet Network Camera

The BL-854N28L is a 4 MP bullet camera from ZKTeco's E series, with a motorised 2.8–12 mm lens that is zoomed and focused remotely. That lets the view be set precisely after mounting, from a wide yard view to a tight view of a gate, without climbing back up the ladder.

It records 4 MP from a 1/3-inch sensor, noticeably more detail than 1080p, and infrared covers 20–30 m at night. H.265+ compression reduces the storage each camera needs on the NVR. Intelligent video analytics are supported for event alerts.

The housing is rated IP67 with 6 kV lightning protection, and it takes power over PoE, so one network cable carries power and video. Remote viewing works through ZKTeco's mobile app and standard web browsers.

It suits driveways, compound walls, car parks, and warehouse yards where the right field of view is hard to judge in advance. ZKTeco has discontinued this model; if stock runs out we will quote the current equivalent. We set the zoom so faces and vehicles are large enough to identify.