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Wireless 433 Smoke Detector Sensor Alarm Detector Home Security Alarm System Security Protected Home Security Monitoring System
Specifications:
- Video Interface: No
- Size: 11*10*4
- Power: 9V 6F22
- Password Keyboard: No
- Display: No
- Connection Type: Wireless
- Arming Type: FR Remote-controller
- Alarm Type: The Alarm
- Free shipping
- 100 days returns
- Low prices
- 5 million products