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New Sensor Sees You Without Recording
15 Oct
Summary
- It uses mmWave radar to detect presence and motion without cameras.
- The sensor covers up to 650 sq ft with a 140-degree field-of-view.
- Customizable zones and pet detection offer precise automation triggers.
Shelly has introduced the Presence Gen4, a new smart home accessory available for $84.99. This innovative sensor employs mmWave radar technology, allowing it to detect the presence, motion, and activities of people and pets without capturing any video footage, thereby enhancing user privacy. Its design facilitates placement on shelves or wall mounting, boasting a 140-degree horizontal field-of-view capable of monitoring areas up to 650 square feet.
Installation is straightforward, requiring a USB-C power connection. The Presence Gen4 offers broad compatibility, integrating seamlessly with popular smart home ecosystems such as Google Home, Apple Home, Amazon Alexa, Samsung SmartThings, and Home Assistant. It supports multiple connectivity protocols, including Wi-Fi, Bluetooth, Zigbee, and Matter, ensuring flexible integration into existing smart home setups.
This sensor enables sophisticated automation possibilities. For instance, lights or climate control systems can be activated upon entry into a space and deactivated upon departure, optimizing energy conservation. Users can define up to ten distinct detection zones for precise control, ensuring specific automations are triggered only when individuals are in designated areas. Sensitivity can also be adjusted to ignore smaller objects or pets, preventing unintended activation of smart home functions.
