433MHz Wireless PIR Motion Sensor for Home Alarm Systems
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Category: kerui alarm horn

About this item
- Works totally wireless - Does not need to be wired to the control center and the motion sensor has a root antenna can enhance the signal
- Motion detector - The motion sensor can detect any movement within the detection range
- Send alarm signal - It will send the alarm signal to control host once a alarm be triggered
- 1 battery needed - Operates on a 9V 6F22 battery, simple to set up and use.
- Can't work standalone - Work with KERUI security home alarm system