Hot Sale 433MHz Wireless PIR Door Sensor Motion Detector For Wireless GSM/PSTN Alarm Home Alarm Security Alarm System Accessory

Hot Sale 433MHz Wireless PIR Door Sensor Motion Detector For Wireless GSM/PSTN Alarm Home Alarm Security Alarm System Accessory

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$ 16.99
Regular price ~~$ 16.83~~

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Item Type: Infrared Detector
Power: DC5V
Model Number: Li Infrared
Communication Interface: Wireless
Brand Name: Golden Security
Size: 0.2
Power supply: A 9V battery
Place of Origin: China (Mainland)
Frequency: 315/433MHz