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Magnetic Door Window Contact Sensor Alarm Reed Switch Security Home Burglar Alarm NO/NC Magnetic Switch Easy to Install
Specifications:
- Certification: NONE
- Alarm Current: 15ma
- Brand Name: OOTDTY
- Detection Angle: 360
- Detection Distance: 20-30m/65.62-98.43ft
- Length: Approx. 64mm/2.51inch
- Material: Plastic
- Model Number: 20202020
- Origin: CN(Origin)
- Quiescent Current: 0.5ua
- Style: Normally Closed / Normally Open
- Transmitting Frequency: 315/433mhz
- Working Temperature: -10~60℃
- Working Voltage: 100v
- Free shipping
- 100 days returns
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- 5 million products