WiFi Magnetic Door Sensor Alarm with App That Alerts Your Phone, Mini Wireless Window Alarms When Opened for Home Security, No Hub Required, Smart Sliding Door Contact Sensors Chimes Safety Protection

$23.79

About This

【Door/Window Opening Alert with Instant App Notification】When the door or window is opened, the sensor immediately triggers an alert and sends a real-time pop-up notification to your smartphone via the app. Ideal for homes with children, elderly family members, or anyone needing to monitor entry points. High-sensitivity detection ensures fast response with reduced false alarms.
【Versatile for Home and Commercial Use】Perfect for homes, retail shops, offices, hotels, reception areas, counters, and warehouses. When installed at the entrance of a store, it notifies you as soon as a customer walks in. Can also be used on doors, windows, drawers, cabinets, file cabinets, safes, and other important areas for comprehensive protection.
【Easy Installation, No Wiring Required】The door sensor and receiver are pre-paired out of the box. Simply mount the sensor and start using it instantly—no wiring, no tools needed. Compatible with most door and window types. For best performance, keep the installation gap within 0.4 inches.
【Compatible with Amazon Alexa and Google Assistant】Supports voice control through Alexa and Google Assistant, allowing seamless integration with your smart home system for a more convenient and intelligent security experience.
【Low Power Consumption & Long Battery Life】Powered by two AAA (3V) batteries (NOT INCLUDED), providing more than one year of normal operation. When the battery is low, the app will send a timely low-power alert so you can replace the batteries without interrupting protection.