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1-10 PCS Itead SONOFF DW2 RF Door Window Alarm Sensor Wireless Magnetic Door Detector Anti-Theft Alarm Smart Home Security
Price (USD): $8.99 ~ 47.99 / piece
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Note: For sizings issues, we can exchange it for free.
Refund: Full refund application available if not satisfied. We aim for 100% customer satisfaction.
Refund: Full refund application available if not satisfied. We aim for 100% customer satisfaction.
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100% Satisfaction Guarantee: If item arrives damaged/missing/wrong, Lizii will make compensation based on the damage situation.
Quality Guarantee: If the item you purchased has quality issues, Lizii will provide comprehensive after-sale service.
Return & Refund: Your purchased items can be returned for a refund with no reason within 7 days of delivery.Specifications
- Communication method: RF
- Camera Equipped: No
- State of Assembly: Ready-to-Go
- Bundle: SONOFF DW2 RF
- Model Number: SONOFF Door Window Alarm Sensor
- Compatibility: All Compatible
- Origin: Mainland China
- Certification: CE, FCC
- Product Name: SONOFF DW2-RF
- Support Battery: 27A 12V (Not included)
- Wireless frequency: 433.92MHz
- Quiescent current: ≤ 1.5 uA
- Emission current: ≤ 20 mA
- Wireless Transmission distance: Max. 50m
- Material: PC V0
- Package Weight:
- Package Size:
Description
Conditions: Buyer shall pay all shipping cost for warranty services. Warranty does not cover physical damages.
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