Seamless 4 GHz WiFi connection - One-key setup connects directly to your home network for quick, reliable door status monitoring. Instant door status notifications - Receive real-time alerts on your smartphone whenever doors are opened or closed, so you know what is happening at home. Multi-sensor integration - Works with additional sensors to create comprehensive security scenes; when unauthorized access occurs, you receive notifications and video evidence is captured for added security. Convenient app control - Manage and monitor your home remotely through an intuitive app interface, giving you security control from anywhere. Use scenarios - Away from home: Monitor your entry door and receive immediate notifications on door activity, keeping you informed while you are away. - Enhanced security with multiple sensors: Integrate additional sensors to form security scenes; if intrusion is detected, you are alerted and video evidence is captured for review. - Remote management: Check door status and overall security from anywhere using the mobile app, maintaining control over your home’s safety in real time.