Quick Start Guide

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2. Do avoid installation near air-conditioner, electric fans, refrigerators, ovens or other places where
temperature easy change.
3. In order not to affect the detecting result, there should be no object in front of the produces lens.
4. Building (such as the wall) will shorten the distance of wireless communication.
5. This device can be mounted on the wall only, it cannot be installed on the ceiling.
5. Product Installation
Adding the device as accessories, install it according to the diagram below:
① Choose the installation location on the wall, fix the bracket by screw or 3M adhesion tape on the
wall.
② Take off the bracket in the back, and draw out the battery insulation sheet, then assembly the
bracket.
③ Assembly the main body to the bracket.
6. Product Usage
6.1 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.
7. Attention
1. If need to clean the sensor, please use a soft cloth with a little alcohol to wipe it after you cut off the
power.
2. This product is just for indoor use.
3. Replace the battery timely on low battery warning to ensure the detector works properly. Please remove
the battery and safe keeping, if you don’t use this product for a long time.
4. This device can be mounted on the wall only, it cannot be installed on the ceiling.