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4 Pieces of Fire Smoke Detector 433MHz Wireless Smoke / Fire / High Temperature Alarm Sound & Light Alarm For home security
Specifications:
- Weight with battery: 170g
- Type: Smoke Detector
- Size: 90mm * 46mm
- Model Number: PA-438
- Frequency: 433MHz / 1527IC / 330k
- Feature 1: Support detect smoke
- Brand Name: Earykong
- Free shipping
- 100 days returns
- Low prices
- 5 million products