Mengshen 4 Pack Zigbee Door Open Alarm Sensor Home Smart Automation Zigbee Connection Kids Home Security Compatible with Apple HomeKit Alexa

At the core of the door window sensor alarm is its Zigbee hub connectivity, which allows it to communicate directly with your smart home hub.When a door or window is opened, the sensor sends a signal to the hub, which then triggers an instant push notification to your smartphone.Whether you’re at work, on vacation, or simply in another room, you’ll receive real-time alerts that keep you connected to your home’s security status.One of the key advantages of this Zigbee sensor is its ability to integrate with your existing smart home ecosystem.Once connected to your Zigbee hub, you can create customized automation routines that fit your lifestyle. For example, set the sensor to turn on your hallway lights when you open the front door after dark, or sync it with a smart lock to automatically lock the door if it’s left open for too long.Specification:Power Supply: 2*AAA battery(Include)Working Current:19~59mAStandby Current:≤35uAConnect Method:2.4 GHz WIFI (802.11b/g/n)WiFi Distance: 30M (No obstacles)Installation Distance:≤2CMTrigger Distance:2~3cmWorkingTemperature:-10°C~55°C

• Smart Home Security--Unlike traditional door and window alarms that rely on loud buzzers, the door window sensor sends instant, silent alerts directly to your smartphone via Zigbee hub. Suitable for scenarios where quiet operation is essential, such as nurseries, libraries, or shared living spaces, it keeps you informed without causing disturbances.
• Seamless Zigbee Hub Compatibility--Designed to integrate effortlessly with most major Zigbee hubs, this alarm sensor becomes a seamless part of your existing smart home ecosystem. Connect it to your hub to create automated routines, such as turning on lights when a door is opened or syncing with other security devices for a comprehensive home defense system.
• Easy Installation & Discreet Design--With its compact, low-profile design, the sensor blends seamlessly into any home decor. Install it in minutes using the included adhesive tape—no professional tools or wiring needed. The small size allows it to be placed on any door or window frame, ensuring it doesn’t detract from your home’s aesthetic while providing reliable security coverage.
• Unauthorized Entry Detection & Home Automation--The Zigbee Door Sensor alerts your phone and triggers the Zigbee Hub's local alarm upon unexpected door/window openings. It also controls other devices based on door/window status. Conveniently check your door or window, kids room and anywhere you want to be notified. ***Requires Zigbee Hub，not third-party hub.
• Long-Lasting Battery--Powered by 2*AAA battery(package include), the sensor offers up to 24 months of continuous use, eliminating the need for frequent battery changes. When battery power runs low, the app sends advance low-battery alerts to prevent security gaps caused by power loss, ensuring continuous protection.