Smart WiFi Door and Window Sensor, No Hub Required Wireless Contact Sensor with App Alerts, Compatible with Alexa & Google Assistant(Black, Battery Not Included)

Features

• WiFi Direct Connection: No Hub Required! This smart door and window sensor connects directly to your 2.4GHz Wi-Fi network. Set up is effortless via compatible apps like Tuya Smart or Smart Life.
• Prompt Alerts: Stay connected wherever you are and receive prompt notifications. The moment a door or window is opened or closed, an alert will be sent to your smartphone quickly. You can check the device status, alarm history, and battery level anytime.
• Smart Integration: Compatible with Alexa and Google Assistant, you can also create customized automation scenes to elevate your smart living experience.
• Long-Lasting Battery Life: Powered by two AAA batteries, the sensor delivers up to 1 year of reliable monitoring(under typical usage conditions). When the battery is low, the app will automatically send a notification, helping maintain continuous protection for greater peace of mind.
• Multi-Scenario Application: Comes with adhesive tape. Its compact, wireless design is not only suitable for doors and windows, but also ideal for garages, mailboxes, storage cabinets, pet doors, etc., providing flexible security protection for your entire home.