2
Screw Mounting
The base of the sensor has two screw knockouts, where the plastic is
thinner for mounting purposes. To mount the sensor:
1. Detach the Top Cover and Base assembly by loosening the Cover-Fixing
Screw using a Philips screwdriver.
2. Break through the knockouts on the base.
3. Use the holes as a template to drill two holes and insert the wall plugs.
4. Screw the base into the wall plugs.
5. Replace the top cover over the base by hooking the base onto the fixing
hook and pushing the cover towards the base.
6. Secure and screw the top cover back on to its base using a Philips
screwdriver.
