4 PCS/lot 433Mhz Wireless PIR Sensor Motion Detector For Wireless GSM/PSTN Auto Dial Home Security Alarm System no battery
Technical Details
| Battery: | not include |
| Brand Name: | qiaoandianzi |
| Frequency: | 433/315 |
| Model Number: | SF-815 |
| Place of Origin: | Guangdong, China (Mainland) |
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