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Standalone Photoelectric Smoke Alarm Home Security System for Home Kitchen 9V Fire Smoke Detector Sensor
Specifications:
- Power supply: 9V battery (not included)
- Origin: CN(Origin)
- Operating voltage: DC9V
- Material: ABS
- Alarm indication: Red LED flash & sound
- Alarm current: ≤15mA
- Free shipping
- 100 days returns
- Low prices
- 5 million products