Hikvision DS-2CD2H46G2-IZS 4MP AcuSense Motor Zoom Lens Black

Alarm filter:
Hikvision IP cameras from the Acusense series are advanced IP cameras with a false alarm filter.
This false alarm filter means that the camera has technology on board that ensures that no unwanted recordings are made.
This Acusense camera can distinguish between people and vehicles.

This makes the Acusense camera immune to things like flying leaves or paper, changes in shadows, vehicle headlights, sunlight, and so on.
This gives you reliable notifications and recordings.

Darkfighter:
In addition to this technology, all Acusense cameras are Powered By Darkfighter, so they provide excellent night images in low ambient light.

WDR:
Thanks to the 120dB WDR technology, the camera can handle backlight such as sunlight and daylight very well.

Power Over Ethernet:
All models in the Acusense series can be powered by PoE (Power over Ethernet) or 12 volts. Via PoE it is easy to connect to an optional PoE switch/adapter or PoE Network Video Recorder.

Differences in model number:

Model numbers marked with the I
Its IP67 water and dust resistant and IK10 impact resistant.

Model numbers provided with the ISU
They are also equipped with a built-in microphone.

Model numbers provided with the ISU/SL
On top of that, they also have a built-in flashlight and speaker that can scare off an intruder by sounding a siren or playing a spoken message from the camera. Or the strobe flashlight flashes brightly a few times