MSR-2 mmWave Multisensor (LD2410B)

Super MSR-2 Sensor

These are great multi-sensors. I have several integrated into Home Assistant to monitor each room. I like the fact that they are so small and reliable.

easy to install. Great addition to Home Automation a must have

Just bought my 3rd and 4th MSR2. You really need them in any room where you spend time. walk in a room and lights turn on during a time frame. walk out and they turn off. Such a small footprint.

easy setup, great performance

I bought a few of these and set them up, connected to my Home Assistant using ESPHome. It auto-discovered them, making it incredibly easy to set up and start triggering automations. By the way, Claude easily swapped out my old infrared sensor for the Apollo sensor in under a minute. There was no heavy legwork from an automation standpoint. Five stars for me!