- Open the 2 hex screws on the cover of the transmitter using a 4-mm Allen key.
- Open the transmitter cover.
- Hold the transmitter level against the installation surface and use a pen to mark the places of the mounting holes. The mounting holes are 157 mm (6.18 in) apart.
- Drill 55 mm (2.17 in) deep holes and insert wall plugs.
- Mount the transmitter to a wall using 2 screws and a crosshead screwdriver. Place nylon washers under the screws to protect the surface of the transmitter.