Peek-a-Boo

At our last house we had a front door peep hole aka Lockwood Security Door View - Glass Lens http://www.lockweb.com.au/en/site/lockweb/Products/?groupId=488&productId=183

The 160 Security door viewer has a glass lens providing a 160° angle of view and features a brass body.

Suitability:
Doors 32 to 51mm thick.

Available in the following finishes:
Bright Chrome (CP)
Polished Brass (PB)