'Wave Circle' - Human Presence Sensor For Home Assistant

• Wide detection angle +/- 75 degrees
• Long distance with presence detection of up to 9 meters
• Powered by ESPHome, natively supported in Home Assistant
• Detects motion and person presence in monitored area
• Perfect for room occupancy based automations
• Perfect for automations where monitoring micro-movements of a person is required, for instance turning off the lights and other devices
• Fast detection - under 1 second and configurable delay after area is not anymore occupied
• Easy configuration via Home Assistant or Bluetooth application
• Micro factor - dimensions only 45 x 12 mm
• Powered by USB-C socket, low power consumption

Wave Micro is a base model of our presence and occupancy sensors. It is based on a new mmWave radar HLK-LD2412, which is an improved version of the popular HLK-LD2410, with better sensing capabilities due to doubled antenna array. This resulted in a better person presence detection, albeit sacrificing slightly accuracy of the estimated distance from the detected object.

With our tests, detection of a person sitting on a sofa, relatively very still, in a front of a TV, 3-4 meters away was detected stable for hours without any glitch. Motion detection of a person entering the monitored zone kicked in within a second, making it also a very viable alternative to a PIR motion sensor, potentially saving space and cost of a PIR sensor. Have you ever been taken by suprise when your bathroom lights turned off while you were in? Well, we have been. Wave Micro will keep the lights on until you leave the bathroom!

Our sensor is seamlessly integrates with any Home Assistant installation and it's fully configurable in Home Assistant.

This reliable, micro factor sensor can be mounted on the wall, furniture, basically anywhere and for those who would like to put it on the table or TV bench, we also provide table stand*. 

Full manual and installation instructions are provided in our Support section here - Wave Micro Support Page

Wave Micro is an ultimate and inobtrusive upgrade for your smart home.

*-purchased separately, see configuration options for this product