Acoustic, smoke & fire containment systems

Tel: +44 (0)1626 834252 Email: Help Live Chat

Specialised Fire Resistant Door Hardware

I've fitted your wide angle viewer, but the image is fuzzy. What's the problem?

It could be that you have your eye too close to the glass. The benefit of the wide angle viewer is that you can stand some way back from the glass and still see a clear image (which is much safer) - but if you stand too close the image will be fuzzy. Try standing 8-10” back from the glass.