Lykalyte
Shelly Presence Gen4
Shelly Presence Gen4
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Typically used for:
- True Occupancy Room Automation (Living, Office & Bedroom)
- Multi-Zone Smart Lighting & Scene Control
- Energy Management in Shared or Public Spaces
- Privacy-Friendly Presence Monitoring without Cameras
Experience true occupancy awareness with the Shelly Presence Gen4 (White). Powered by advanced 60-64 GHz mmWave radar technology, this next-generation sensor detects real human presence even when occupants are completely stationary—such as reading at a desk, sitting on a sofa, or sleeping. Say goodbye to smart lights turning off unexpectedly while you are still in the room.
Equipped with industry-leading multi-protocol support, the device connects seamlessly via Wi-Fi 6, Bluetooth 5 LE, and Zigbee 3.0, with native Matter-over-Wi-Fi capability. Capable of tracking up to 6 individuals simultaneously across 10 customizable detection zones, it allows you to configure precise, location-aware automations across open-plan living areas, offices, or multi-room layouts.
Key Features:
- 60 GHz mmWave Radar Sensing: Detects true human occupancy and micro-movements (breath, subtle shifts) up to 3 m away during static rest and motion up to 8 m.
- Multi-Person & Zone Tracking: Tracks up to 6 individuals simultaneously across up to 10 customizable detection zones covering up to 42 m².
- Universal Multi-Protocol Hub: Offers Wi-Fi 6, Bluetooth 5.0 LE, and Zigbee 3.0 connectivity alongside Matter compatibility for ultimate ecosystem flexibility.
- Smart Sensitivity & Filter Tuning: Advanced filtering ignores near-ground movement and small objects like pets or robot vacuums to prevent false triggers.
- Integrated Ambient Light Sensor: Monitors ambient brightness to report dark, twilight, and bright levels for light-aware automated scenes.
Specifications
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Physical |
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Size (HxWxD) without stand: |
64x41x26 mm |
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Size (HxWxD) with stand: |
73x41x37 mm |
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Weight: |
42 g (without stand) | 85 g (with stand) |
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Mounting options: |
Freestanding base, adhesive tape, screws & wall plugs |
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Shell material: |
Plastic with aluminum back |
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Shell color: |
White |
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Environmental |
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Ambient working temperature: |
-20 °C to 40 °C |
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Humidity: |
30 % to 70 % RH |
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Max. altitude: |
2000 m |
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Electrical & Power |
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Power supply: |
5 V DC via USB-C, 1 A |
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Power consumption: |
2.5 W (nominal) | 3.5 W (max) |
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Sensors & Radar Performance |
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Radar frequency: |
60-64 GHz mm Wave radar |
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Wall mount coverage: |
140° horizontal (70° each side), 120° vertical | Up to 8 x 8 m |
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Corner mount coverage: |
90° (45° each side) | Up to 7 x 7 m |
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Still/static detection range: |
Up to 3 m |
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Object tracking capacity: |
Up to 6 individuals / 10 custom zones (up to 42 m² total area) |
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Light sensor: |
Yes (Reports Dark, Twilight, Bright states) |
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Internal-temperature sensor: |
Yes |
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Radio & Connectivity |
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Wi-Fi protocol: |
802.11 b/g/n/ax (2.4 GHz) |
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Bluetooth protocol: |
5.0 LE |
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Zigbee protocol: |
802.15.4 (Zigbee 3.0) |
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Smart home integrations: |
Matter-over-Wi-Fi, Home Assistant, Shelly Cloud, Alexa, Google Home, SmartThings, MQTT |
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Microcontroller Unit & Firmware |
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CPU / Flash memory: |
ESP-Shelly-C68F | 8 MB Flash |
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Schedules & Webhooks: |
20 schedules | 20 webhooks (5 URLs per hook) |
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Scripting support: |
Yes (mJS scripting engine) |
*NOTICE! Operates via continuous USB-C (5V, 1A) power supply. For safe and reliable operation, use a dedicated high-quality USB power adapter that maintains a stable 5V output. Avoid multi-port fast chargers whose power output fluctuates when other devices are connected or removed. USB-C power supply adapter sold separately.
Australia and New Zealand Safety Standard (AS/NZS) compliant. SDoCs are available upon request for declared articles sold by Lykalyte. Some components and non-declared products may not require SDoCs under NZ regulations.
Shelly Smart Control App Google Play
Shelly Smart Control App Apple
