6
7.4 Low voltage alarm to remind changing battery.
This product has low voltage detection reminder, When the battery voltage is in low status, the
detector will give out low battery signal to controller.
8. Attention
1. If the sensor needs to be cleaned, remove power and use a soft cloth with a little alcohol and wipe down
the device.
2. This product is just for indoor use only.
3. Replace the battery immediately when the low battery warning is indicated.
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