Purpose

1 Hour fire rated commercial grade door viewer.

Specification

• Adjustable to suit door thickness 35mm to 55mm.
• Wide 170 degree optical viewing area.
• 1 hour Fire Rated.
• Made from solid brass with 3 glass lenses.
• Intumescent seal.
• Fire certificate available.
• 14mm diameter hole required.

Finish

• Solid brass chrome plated.