Key Takeaways
- Shelly has introduced a new Presence Gen4 sensor that uses mmWave radar technology.
- The sensor can detect up to 10 people or pets without recording them.
- Available for $84.99, the sensor is now on sale through Shelly's online store.
Shelly, a leading provider of smart home devices, has unveiled a new Presence Gen4 sensor that leverages mmWave radar technology to monitor the presence and activities of people and pets in a space without the need for a camera.
Unlike traditional security cameras, the Presence Gen4 sensor operates by emitting low-power radio waves that bounce off objects and people, providing detailed information about their movements and presence.
The sensor is designed to be versatile, capable of being mounted on a shelf or a table using its built-in stand, or permanently installed in a fixed position. This flexibility allows users to place it in various locations within their homes, ensuring comprehensive coverage.
According to Shelly, the Presence Gen4 sensor can simultaneously detect up to 10 people or pets, making it suitable for larger spaces such as living rooms, hallways, or open-plan areas. This feature sets it apart from other motion sensors that typically only detect a single person or object at a time.
The sensor is now available for purchase through Shelly's online store, priced at $84.99. Shelly expects the product to be available on other major retailers such as Amazon and Best Buy in the near future.
Shelly's new sensor is part of its ongoing commitment to enhancing smart home automation by offering innovative solutions that prioritize privacy and security. The absence of a camera means that users can enjoy the benefits of motion detection without the concerns associated with video surveillance.
The launch of the Presence Gen4 sensor marks a significant step forward in the development of non-intrusive home automation technologies. By utilizing mmWave radar, Shelly has created a product that is both effective and respectful of users' privacy.





