MUL-T-LOCK GotU Digital Door Viewer with Bell Sentronic SEM 7800 Series Magnets the locks and re-locker are

the locks and re-locker are protected by a drill / ballistic resistant hard plate

30 foot impact rated

chain stores

Thickness: 1/16" (2 mm)

This model has passed both the KIS and the JIS 2 hour fire test at 1700 degrees external temperature

MUL-T-LOCK GotU Digital Door Viewer with Bell Sentronic SEM 7800 Series Magnets the locks and re-locker areWhen visitors press the doorbell button on the door viewer camera the doorbell will ring inside of the room. At the same time, the screen inside the door will turn on automatically to show the outside images and will last for 20 seconds before turning itself off. Also as the door bell is pressed the camera will automatically take a photo of the visitors and the photo will be stored in the TF card in case the host is out so as to check the visitor's