Yale Alarms - Digital Door Viewer 14mm - Recording - YEFDDVR
Yale Digital Door Viewers display an image of the person who visits the door, providing a safe way to identify visitors and potential bogus callers before opening. The viewer screen can be seen from distances of several metres away.
This digital door viewer produces a very clear image, and records and saves this image onto its memory with a time and date stamp. Its built-in internal memory can store up to 50 images. In addition, the door viewer has the facility for a micro SD card to be inserted to enhance its memory.
The door viewer fits a standard 14mm hole from a mechanical door viewer, meaning that it can replace a mechanical door viewer without additional work. It is suitable for a door thickness of 38 - 110mm.
The digital door viewer has a built-in infrared LED for assisted night vision.
Screen: 3.5 inch LCD.
Viewing angle: 105°.
Support door thickness: 38mm - 110mm.
Cylinder drill diameter: 14mm.
Supplied with 4 x AA batteries.