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85dB Voice Fire Smoke Sensor Detector Alarm Tester Home Security System for Kitchen/Restaurant/Hotel/School/Factory
Specifications:
- Certification: NONE
- Type: Smoke Detector
- Product size: 11x5.2cm
- Origin: CN(Origin)
- Model Number: Y3ND4NB102818
- Alarm mode: sound and light alarm
- Acoustic sound: ≤85 DB
- Free shipping
- 100 days returns
- Low prices
- 5 million products