Shelly Presence Gen4- White

Shelly Presence Gen4 | Smart mmWave Presence Sensor with Matter, Zigbee & Wi-Fi 6 Take room automation to the next level with the Shelly Presence Gen4, a smart mmWave presence sensor designed to detect people with high accuracy, even when they are sitting still. Unlike basic motion sensors, Shelly Presence Gen4 senses actual presence, making it ideal for bedrooms, offices, meeting rooms, living areas, and open-plan spaces. With support for up to 6 people detected simultaneously and up to 10 customizable detection zones, you can create precise automations based on where people are in the room. Use it to control lights, air conditioning, music, appliances, or scenes automatically based on real occupancy. Key Features mmWave radar presence detection Detects people even when they are still Identifies up to 6 people at the same time Supports up to 10 customized detection zones Covers up to 42 m² Real-time people detection map Built-in light sensor for dark, twilight, and bright states Adjustable sensitivity and transmission power Filtering options to help reduce false triggers from pets or robot vacuums Wi-Fi 6, Bluetooth 5 LE, Zigbee 3.0, and Matter-over-Wi-Fi support Works with Shelly Cloud, Home Assistant, Alexa, Google Home, SmartThings, and more Embedded web interface for local setup and control USB-C powered for continuous operation Smart Presence-Based Automation Shelly Presence Gen4 is perfect for hands-free room control. Automatically turn lights on when someone enters, switch appliances off when a space is empty, or adjust lighting based on the time of day and ambient light level. Its zone-based detection allows you to trigger different automations depending on where someone is located in the room, making it ideal for larger rooms, open spaces, offices, and smart home setups that need more accurate presence detection. Flexible Installation The sensor can be placed on a shelf, table, or wardrobe using the freestanding base, or mounted on a wall using adhesive tape or screws. It is designed for indoor use and works best when positioned according to the room layout for accurate coverage. Specifications Detection type: mmWave radar Coverage: Up to 42 m² People detection: Up to 6 people Detection zones: Up to 10 zones Connectivity: Wi-Fi 6, Bluetooth 5 LE, Zigbee 3.0, Matter-over-Wi-Fi Power supply: 5 VDC via USB-C, 1A Power consumption: 2.5W nominal, 3.5W max Radar frequency: 60–64 GHz Light sensor: Yes Indoor Wi-Fi range: Up to 30 m, depending on local conditions Indoor Bluetooth range: Up to 10 m, depending on local conditions Zigbee range: Up to 100 m indoors, depending on local conditions Size without stand: 64 x 41 x 26 mm Size with stand: 73 x 41 x 37 mm The Shelly Presence Gen4 is a powerful presence sensor for smart homes and automation systems, offering accurate detection, flexible zones, and wide platform compatibility without using cameras.