Shelly Presence Gen4 - White

Shelly Presence Gen4 – Smart Presence and Motion Sensor. Take full control of your space with the Shelly Presence Gen4, an advanced presence and motion sensor powered by radar technology. Unlike traditional PIR motion sensors, it detects even the smallest movements—including when people are sitting still or lying down - delivering far greater accuracy. The sensor can track up to six people simultaneously and supports up to ten custom detection zones, enabling precise, tailored automations such as: Switching on lights when entering a specific area, Activating “TV mode” when you sit down on the sofa, Sending an alert when a child leaves their bed, Optimizing meeting room usage by detecting the actual number of occupants. With a coverage area of 42 m² and a 140° detection angle (7x6 meters), the Shelly Presence Gen4 is suitable for both residential and professional environments. It can detect still presence at distances of up to 3 meters, and sensitivity can be adjusted to ignore small movements, such as those from pets or robot vacuum cleaners. Equipped with Wi-Fi, Zigbee, and Bluetooth, and fully Matter-compatible, the sensor integrates seamlessly with the Shelly Smart Control app or more than 200 smart home platforms, including Google Home, Apple HomeKit, Amazon Alexa, Homey, SmartThings, KNX, and Home Assistant. Features: Advanced radar-based presence detection, Multi-person tracking: Detects up to 6 people simultaneously, Zone-based detection: Create up to 10 detection zones, Built-in light sensor: Detects dark, twilight, or bright conditions, Adjustable sensitivity: Reduce false alarms from pets or small objects, Compact design: Available in white or black, Flexible installation: Suitable for wall, shelf, desk, or wardrobe mounting, Power supply: USB-C (5V DC / 1A). The Shelly Presence Gen4 takes occupancy detection to the next level, enabling smarter and more reliable automations than ever before. Shelly Presence Gen4 – Precision presence sensing for a truly intelligent home or building.