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DC12V 433MHz Wireless Emergency Button SOS Security Alarm System One Key Alert Alarm Button For GSM Alarm Panel
Specifications:
- Voltage: DC12V
- Type: Wireless
- Model Number: HS-BT100
- Material: ABS
- Frequency: 433MHz ,1527 Code
- Brand Name: EGFirtor
- Free shipping
- 100 days returns
- Low prices
- 5 million products