Rule of thumb is to use one inch of mirror diameter for every foot of distance you are from the area you are monitoring (watching a 26' area, select a 26" diameter mirror).
If unsure, please call before ordering, for our mirrors are non-returnable!
- Acrylic Full Dome Mirror, Foam backing for extra strength.
- Perfect for Hallways at "T" Intersections and for Monitoring Lobbies and Waiting Rooms with Obstructed Views.
- Hook and Chain Included for hanging over beam in your warehouse or plant.
- Reduce accidents at dangerous indoor intersections.
- Lowest Price on the Internet - Very Cost Effective
- See Diagram photo for instructions.