Replacing the Battery
Care@Home™ Motion Detector User Guide
25
2.
Remove the battery cover by sliding it upwards.
Figure 28: Remove the Battery Cover
3.
Remove the old battery.
4.
Shake the PIR gently. The rattling sound is the tamper-prevention mechanism.
5.
Insert the new battery, observing the correct polarity.
When the battery is installed, the LED lights up red, indicating that the PIR has powered up
successfully.
6.
Close the battery cover.
7.
Return the PIR to the mounting base.
