Sensy-One S1

Meet the Sensy-One S1 – the tiniest, most powerful mmWave motion sensor on the market. Designed to see more and sense more, this little powerhouse delivers unmatched precision in motion detection. Whether you’re automating your smart home or enhancing security, the S1 does it all with near-instant response times.

With seamless Home Assistant integration and fully customizable detection zones, it adapts perfectly to your space. Its compact design makes it easy to install anywhere, while its advanced motion tracking keeps up with every movement. Smart, reliable, and powerful – the Sensy-One S1 is the ultimate upgrade for any smart home.

Check out our GitHub and YouTube for the full specs or join the conversation on our Discord

Specifications:

Hardware:  

• ESP32-S3  Pico
• Hi-Link LD2450  

Sensor Features:  

• Detection range: 6 m  
• Horizontal detection angle: 120°  
• Vertical (pitch) detection angle: 35°  
• Up to 10 configurable zones and 1 exclusion zone
• Simultaneous tracking up to 3 targets  
• Update rate 250ms

Connectivity:  

• WiFi  
• Bluetooth (future support for proximity tracking)  

Compatibility:  

• ESPHome  
• Home Assistant  

Power:  

• USB-C, 5V, 1.0Ah  

Casing Design:

• Detachable rotating wall mount  
• Dimensions with wall mount: 25 x 25 x 50 mm  
• Dimensions without wall mount: 25 x 20 x 50 mm