How to install wireless passive infrared sensor? How to DIY home security? Well, PIR detector is named as motion sensor as well and it is essential for home security systems. Generally, it has ceiling mounted and wall mounted types. Here we will introduce the type of wall mounted. Firstly, there are some notes of installation. It is very important to install PIR detector at correct place and at correct way. Only if it is installed correctly, it will cause correct effect. Other wise, false alarm and missed alarm will occur. Then the security of home, office, business, property, families etc. can't be guaranteed. 1. The installation height should be 2 meter or so and the angle against the wall. 2. Stand off the straight light source. 3. Stand off the warm or cold source such as air conditioning outlet, electric radiators, air cooling machines etc. And please have it installed stand off from the windows. 4. There is no barrier within the defended area of a detector. 5. Infrar ed detector is suggested to be installed in lower temperature area and suggested to be set in low sensitivity position. 6. The infrared detector is requested to be keep stable on the wall without swaying.
The next step is to install the infrared detector at the correct place chosen according to above mentioned guidance. Usually, it can be set up in upstairs, downstairs, hallways, inside rooms, in the basement stairwell or in the living room etc. 1. Open the cover of the sensor, select the sensitivity position by switch according the products instruction. Select mode of test, working, or saving power by using jumper to connect corresponding part. 2. Insert 4 pcs No. 7 batteries in the battery case, and put the On/Off switch to "On" position. 3. Press universal ball into universal bearer. To void damaged, please energize on average. 4. Fix universal bracket with nail on 2m over horizontal. 5. Fix infrared detector in universal bracket. 6. Top vies, adjust detector area right and left. 7. Side view, adjust up and down.
Indicator:Alarm indicator: When alarm occurs, alarm indicator will keep flashing. Power lower indicator: When power is lower, lower power indicator will be on. Simulating Demo:After powering on for 100 seconds, human body motions in 0.75m/S by 8-10m in distance. Its alarm indicator is on and it activates alarm host to alarm. That means installation is correct and success.
Notes:1. To avoid sensitivity reduction, please don't touch the infrared sensor surface. with hand. And have to keep the surface clear. Use cotton ball dipped in 75% alcohol to clean the surface when it is dirty. 2. Please test infrared detector periodically. 3. The infrared detector can prevent theft conduct and be used as home, office, business security products.
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