Smart door and window sensor

Smart door and window sensor. When you enter your house, it greets you, turns on the lights, and opens the curtains. Want to know if your door or window opens at any time? Even if you're outside the house? This smart sensor gives you peace of mind and instant notifications on your phone. 👌 Why buy the WiFi smart door and window sensor? It makes your home greet you as soon as you enter. It synchronizes with other smart devices you have at home and turns on the devices you choose as soon as you open your door. Instant notification on your phone. As soon as the door or window opens, you receive a direct message on the Smart Life app. It works directly on WiFi. No hub or additional gateway needed, direct connection to Wi-Fi network (2.4GHz). Tamper protection. Supports alert if someone tries to remove or tamper with the sensor. Battery level monitoring. Sends you a warning when the battery is low, with battery level displayed in the app. Low power consumption. Smart design provides a long battery life, up to approximately one year. Easy and quick installation. Double-sided tape or screws, and within minutes it’s operational without complexity. Suitable for all uses. For doors, windows, drawers, or any place you want to monitor. Technical specifications. Product name: WiFi door and window sensor. Connection type: Wi-Fi. Network frequency: 2.4GHz. Wi-Fi protocol: 802.11 b/g/n. Battery type: 2 × AAA (remote batteries). Operating voltage: 3V. Battery life: from 10 to 12 months. Operating temperature: from -10° to 55°C. Supported app: Smart Life. Installation method: double-sided tape or screws. Contents of the box. 1 smart door and window sensor. 1 magnet. Mounting adhesive. User manual.