Peep hole
wheelchair user needs a peep-site 3'6" off the floor.
Glasses and a peep hole you find in your door
To provide a wide angle of view out.
One can make a peep hole camera by purchasing a micro camera and concealing it in within a keyhole of a door or placing it in a household device or item. One can cut a small hole in a plant pot and put it there or attach it to a DVR.
No! And a 2 hour fire rated door can't even have a peep hole.
A hole to peep through.
bebo maybe?
To safely and effectively install a peephole in a door, follow these steps: Measure and mark the desired height for the peephole on the door. Drill a small hole through the door at the marked spot to create a pilot hole. Use a hole saw attachment on a drill to cut a larger hole for the peephole. Insert the peephole viewer into the hole and secure it in place according to the manufacturer's instructions. Test the peephole to ensure it provides a clear view before using it.
peep
peep
A circular piece of metal with a hole in it.