Developed to assist law enforcement officials to assess potential threats or activity behind closed doors, these units are now available to the public. Simply place the lens over the peephole and you can see into the room without alerting anyone inside by negating the peephole's lens.
- Easy to use
- Compatible with most common peepholes
- Weatherproof composite casing
- High quality custom-designed precision ground glass lens
- Length: 2.7" weight: 1.5 oz