Dahua DHI-VTH2421F-P

Security and video surveillance systems are the backbone of the products of the Chinese brand Dahua. One of the important elements of the brand's home security systems is the DHI-VTH2421F-P video intercom model.

Colour screen

The device is made in a traditional tablet form factor and is subject to a hinged method of mounting on the wall. The model is equipped with a 7-inch colour screen with a touch interface. The image is displayed on it in the maximum resolution of 1024x600 pixels. Touching the display provides access to settings, setting the duration of the Do Not Disturb mode, etc.

Connections

Dahua DHI-VTH2421F-P is designed for indoor use. The device monitor allows you to view video from IP cameras on the local network and two connected call panels. In intercom mode, it is suggested to use other monitors and the guard unit if they are registered in the internal network. Also, the intercom has six inputs for connecting alarm sensors and one input for executive equipment.

Arguments for"

Working side-by-side with a motion sensor, the intercom activates video recording only when movement is detected in the frame. The device also supports PoE. More information about this power supply technology is described in the article Power over twisted pair: the main thing about Power over Ethernet technology. The decisive argument in favor of the Dahua DHI-VTH2421F-P is its affordable price.