Note :  This accessory must be fitted by a competent person, and installation must comply with the guidance provided in the current IEE Wiring Regulations and current Building Regulations. Failure to comply with the requirements of these publications could lead to prosecution.

1. Fix the detachable backplate to the wall using the fixings supplied.
   

2. Hook the top of the receiver onto the lugs on the backplate, align the front housing with the screws on the underside.
   

3. Press lightly on the front housing and lightly tighten the screws on the underside.