Flip over the Ademco unit. Remove the casing from the back to expose the wiring.
Run the wires through the holes of the casing. Replace the casing back on the unit.
Place the unit over a section on your wall. Tighten the screws with a Phillips screwdriver to mount the unit to the wall.
Run the wiring from the unit to the wall. Follow the diagram according to your manual.
Mount the receiver on the wall with the screws and Phillips screwdriver.
Turn on your Ademco unit. Enter the code provided in your user manual. Synchronize the unit to your receiver.