Cheap detector sensor, Buy Quality wireless pir directly from China wireless pir motion detector Suppliers: Free shipping P829 KERUI Intelligent Wireless PIR Motion Detectors Sensor For G11 G18 G19 GSM Alarm System Home Security
Free shipping P829 KERUI Intelligent Wireless PIR Motion Detectors Sensor For G11 G18 G19 GSM Alarm System Home Security Technical Parameters: Package including: KIT 1 : Wireless PIR Detector*3(433MHz,without sim card and original box)KIT 2 : Wireless PIR Detector*3(433MHz,without sim card and original box) Attention:This PIR Detector can not work alone,please make sure you have alarm system and it\'s in 433Mhz.Also,if you are not sure whether your alarm system can work with it,please contact us to confirm it before you place order.