Installation and Operations Manual
AT&T Proprietary (Internal Use Only)
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9. Install the battery into the PIR, observing the proper battery polarity.
NOTE
: There is a power up delay of approximately ten seconds.
10. Attach the PIR assembly onto the back plate on the wall.
NOTE
: The back plate must be mounted with the button for releasing the device on
the bottom.
6.2.7.5 Corner Mounting
1. Press the button on the bottom of the PIR to disengage the back plate.
2. Using a small Philips-head screwdriver, remove the plastic from the top mounting
holes on the side of the back plate.
3. Choose a location that is at least 7 ½ feet and less than 8 feet above the floor to
mount the PIR.
4. Use the supplied long screws and anchors to mount the PIR back plate using the two
upper corner mounting holes, as shown in Figure 62.
Figure 62: PIR Back Cover with Corner Mount Screw Holes
