This intelligent product is suitable for home, office and business security. It uses the CCTV system and can help in identifying the visitor at door even in the dark using night vision with infrared lens. You don't have to fix this on your wall, it can be placed at any place of your choice and can be moved around very easily. Operation Calling: When a visitor presses the call button on the outdoor unit, the indoor unit will ring and the visitor's image is displayed on the monitor. When the visitor presses the call button, but no one answers for 60 seconds, then the system will be off and will return to standby mode Communicate/Talk: Pick up the handset to communicate with the visitor. It will go to standby when hung off 2014-02-02_112120 Warning: If meeting malice visitor, please press the warn button to sound audible alarm to scare away the person Unlock: press the unlock button to release the door lock and let the visitor in
Desk monitor, no need to wall mount, put it and answer it anywhere you like
Built-in switch power adaptor, wide power voltage compatible.
Option to connect up to 4 cameras to increase viewing area of your house, automatically switch between door phone function and surveillance.
Desk monitor, no need to wall mount, put it and answer it anywhere you like, Option to connect up to 4 cameras to increase viewing area of your house, automatically switch between door phone function and surveillance., Built-in switch power adaptor, wide power voltage compatible.
