Sonoff Smart Door & Window Sensor ZigBee 3.0 Wireless Security Alarm
| Products ID: | 144707 |
|---|---|
| Manufactured by: | Sonoff |
| Availablity: | Ready to Order |
| Delivery Time | 5-10 business days |
| EAN: | 6920075740646 |
Enhance your home security and automation with the Sonoff Smart Door and Window Sensor. This ZigBee-enabled device monitors the status of your entry points in real-time, sending instant alerts to your smartphone via the eWeLink app. Beyond security, it acts as a powerful trigger for smart home scenarios, allowing you to automatically turn on lights when a door opens or activate cameras for recording.
Features
- Wireless ZigBee 3.0 connectivity (requires ZigBee Hub).
- Real-time open/close detection and history logging.
- Triggers smart scenes to control other Sonoff devices.
- Long-lasting battery life exceeding 5 years (CR2477 included).
- Easy tool-free installation with strong 3M adhesive.
- Compatible with Amazon Alexa, Google Home, and IFTTT.
- Compact design fits hinged and sliding doors/windows.
Perfect for securing homes, offices, and shops, or for creating convenient automation routines like lighting control upon entry.
SMS & email notification
SMS notification before arrival
We want you to be happy with your purchase. If something isn't right, here's how returns work.
Return window
Most unused items can be returned within 30 days of delivery for a full refund or exchange. Items must be in original condition with original packaging.
Refund timeline
Once we receive and inspect your return, a refund is issued within 7–10 business days to the original payment method.
Conditions
- Item must be unused and in original condition
- Include your receipt or proof of purchase
- Perishable or custom-made items are non-returnable
- Return shipping is covered only for faulty or incorrect items
Ready to return?
Contact us and we'll guide you through the process.



























