Shelly Gen4 Presence Sensor Black

Shelly Gen4 Presence Sensor Black The Shelly Presence Gen4 is an advanced mmWave smart presence sensor designed for accurate occupancy detection in homes, offices and commercial spaces. Unlike conventional PIR motion sensors, it can detect people even when they remain still, while supporting multi-person tracking, custom detection zones, ambient light sensing and Wi-Fi, Zigbee, Bluetooth and Matter connectivity. Key Features: Advanced 60-64GHz mmWave radar sensing Detects both moving and stationary people Tracks up to 6 people simultaneously Supports up to 10 custom detection zones Coverage up to approximately 42m² 140° horizontal wall-mount field of view Still-presence detection up to 3m Built-in ambient light sensor Wi-Fi 6 connectivity Bluetooth 5 LE Zigbee 3.0 / IEEE 802.15.4 Matter certified USB-C 5V power input No batteries required Black finish with flexible mounting options Features True Presence Detection The Shelly Presence Gen4 uses 60-64GHz mmWave radar technology to detect people even when they are sitting, working, reading or sleeping without obvious movement. This makes it more suitable for occupancy-based automation than traditional motion-only PIR sensors. Multi-Person Tracking The sensor can identify and track up to six people simultaneously, allowing more intelligent automation in shared environments such as living rooms, offices, meeting rooms and open-plan spaces. Up to 10 Custom Detection Zones Up to ten configurable zones can be created within the monitored area. This enables automations to respond differently depending on where a person is located, such as activating lighting only when someone enters a particular seating, working or walkway zone. Wide Room Coverage When wall mounted, the Shelly Presence Gen4 provides a 140-degree horizontal field of view with coverage up to 8 x 8 metres depending on placement. Corner mounting supports coverage up to approximately 7 x 7 metres. Built-In Ambient Light Sensor The integrated light sensor reports ambient conditions as dark, twilight or bright, allowing lighting automations to respond not only to occupancy but also to surrounding light levels. Multiprotocol Smart Home Integration Wi-Fi, Zigbee, Bluetooth and Matter connectivity allow the sensor to integrate with compatible systems including Shelly Smart Control, Home Assistant, Apple Home, Google Home, Alexa and SmartThings. Flexible Mounting The sensor can be positioned using its freestanding base, adhesive mounting or screws and wall plugs. Shelly recommends an installation height of approximately 2 metres for optimal wall-mounted detection. The sensor is designed for indoor use. Still-person detection is supported at distances up to approximately 3m. Maximum room and detection performance depends on mounting height, angle and environmental conditions. USB-C power is required for continuous operation. Technical Specifications: Specification Details Brand Shelly Model Presence Gen4 Colour Black Product Type Smart mmWave Presence Sensor Radar Frequency 60-64GHz People Tracking Up to 6 People Detection Zones Up to 10 Customisable Zones Maximum Coverage Up to Approx. 42m² Wall-Mount Coverage 140° Horizontal / Up to 8 x 8m Vertical Field of View 120° Corner-Mount Coverage 90° / Up to 7 x 7m Still Detection Range Up to 3m Light Sensor Yes - Dark / Twilight / Bright Power Supply 5V DC via USB-C, 1A Power Consumption 2.5W Nominal / 3.5W Maximum Wi-Fi 802.11b/g/n/ax Bluetooth Bluetooth 5 LE Zigbee IEEE 802.15.4 Matter Certified CPU ESP-Shelly-C68F Flash Memory 8MB Schedules Up to 20 MQTT Supported Scripting Supported Operating Temperature -20°C to 40°C Dimensions - Without Stand 64 x 41 x 26mm Dimensions - With Stand 73 x 41 x 37mm Weight - Without Stand 42g Weight - With Stand 85g Mounting Freestanding / Adhesive / Screws and Wall Plugs Package Contents Shelly Presence Gen4 Sensor - Black Freestanding Mounting Base Mounting Accessories User / Safety Documentation Choose the Shelly Presence Gen4 Black for highly accurate occupancy automation with mmWave still-person detection, multi-person tracking, custom detection zones, ambient light sensing and flexible Wi-Fi, Zigbee, Bluetooth and Matter integration.