


4,7/5
Wireless Smart Door Sensor - SentinelSync



Monitor doors, windows, cabinets, and other entry points with a compact wireless smart sensor that sends real-time alerts to your phone.
Keeping track of doors and windows throughout your home can be difficult without constantly checking them. This smart contact sensor connects through Zigbee 3.0 and sends compatible smartphone notifications whenever a monitored door, window, cabinet, or drawer changes status.
Its compact white design mounts discreetly on frames without complicated wiring. Integration with Smart Life and Tuya also allows the sensor to work with compatible smart home routines and supported voice assistants.
Why is this smart door sensor so popular?
- Real-time status alerts: Receive compatible smartphone notifications whenever a monitored entry point opens or closes.
- Voice assistant support: Works with Amazon Alexa and Google Assistant for compatible hands-free status checks.
- Versatile installation: Suitable for doors, windows, cabinets, drawers, and other compatible entry points.
- Tamper notifications: Built-in tamper detection can alert you if the sensor is forcefully removed.
- Compact, discreet design: The slim white housing blends easily with most door and window frames.
Specifications
- Color: White
- Wireless protocol: Zigbee 3.0
- Power source: 2 x AAA batteries, not included
- Smart home compatibility: Amazon Alexa, Google Assistant
- Compatible apps: Smart Life, Tuya
- Battery rating: Up to 100,000 triggers
- Features: Tamper alert, real-time status feedback
- Main unit dimensions: Approximately 2.8 x 1.0 x 0.8 in
- Magnet dimensions: Approximately 1.4 x 0.4 x 0.7 in
We strive to make the ordering and delivery process as simple and seamless as possible.
Once your order has been shipped, you will receive tracking information so you can follow your package throughout its journey.
If you are not completely satisfied with your purchase, you can return your order within 14 days of receiving it, subject to our return policy.
To place an order, simply add your desired products to your cart and follow the steps at checkout. Please make sure to carefully review your shipping and contact details before completing your purchase.
We offer free shipping on all orders, with no additional shipping costs at checkout.
All payments are processed through a secure, SSL-encrypted payment environment. We offer a selection of trusted payment methods, which may vary depending on your location.
If you have any questions about your order, payment, delivery, or return, our customer service team is happy to assist you.