Ewelink Zigbee Door and Window Anti-Theft System, Easy Installation, Smart Protection, App-Controlled Alarms. Automobiles this device offers seamless control

this device offers seamless control over up to three X10-compatible modules

that’s why Siren 6 is also safe and secure

ensuring that your interior design remains uninterrupted

Manufacturer Part #: 1870571 Maximum Range: Operates reliably at 20 feet (up to 65 feet under optimal conditions) Frequency: 433

Ewelink Zigbee Door and Window Anti-Theft System, Easy Installation, Smart Protection, App-Controlled Alarms. Automobiles this device offers seamless controlTips for purchase: This product is Zigbee version, Users must have already bought a zigbee hub to operate. If without a zigbee hub, then such model will not work. Product Features: [Instant Notification]] Push instant notification to your phone immediately when the door or window is opened or closed. Keeping you informed all the time. Alarm Recording] Support checking open close records and battery levels on the app. Never worry about missing any