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Wireless Heat and Smoke Sensor Detector Fire Alarm System For Home Smart Smoke Temperature Sensor for 433MHz WIFI GSM G90B Plus
Specifications:
- Wireless Frequency: 433MHz
- Model Number: GS-WSD02
- Dimension: 128mm*38mm
- Code: EV1527
- Brand Name: QUEENRAN
- Battery: 6F22 9V battery(included)
- Alarm Volumn: 85dB
- Origin: CN(Origin)
- Certification: CE
- Free shipping
- 100 days returns
- Low prices
- 5 million products