The Yale Digital Door Viewer (Non-Recording) is perfect for giving you peace of mind before you open your door. If you want to know who is on the other side of a closed door this is the solution for you. Now you can dodge cold callers, unwanted visitors or suspicious characters without them ever even knowing you are there. The Yale Digital Door Viewer fits a standard 14mm hole for a normal door peep-hole
- replacing it without additional work, & looks almost identical, so no one will know they are being watched. It is operated by a simple button touch & automatically switches off after 10 seconds.