• Suitable for doors 33-55mm thickness
• 180° viewing angle
• Incorporated in successful fire tests and assessed to BS EN 1634-1 and BS 476 Pt 22 for use up to 60 minute timber fire doors and metal fire doors up to 120 minutes
• Internal lens swing cover
• An extension sleeve XX17015E is available for thicker doors up to 84mm

Requests for mechanical or fire test reports please email [email protected]