Okay, so I’ve gotta ask—has anyone else had their Aqara motion sensor just give up on life out of nowhere? Like, it was fine, picking up movement like a champ, and then boom, it’s basically a desk ornament.
I’m pretty new to this whole smart home thing (started building my setup just a couple months ago), but I’m trying to go all-in—without an Apple device in sight. Using an Android phone and playing around mostly in Home Assistant… which is fun until things stop working.
Anyway, my Motion Sensor P1 flatlined recently. No triggers, nothing on the logs. I was ready to toss it in the junk drawer, but ended up fixing it with a super simple reset + re-pair combo. Honestly, I just held the button till it blinked like a disco ball, re-added it in ZHA, and… back from the dead!
Also realized it was kinda hidden behind a tall speaker—once I gave it a better line of sight, sensitivity was miles better.
So throwing this out there—anyone else had their sensors go full zombie mode? Got any other weird tips or random tweaks that brought yours back? Would love to hear if there’s smarter ways of doing this too. Let’s save some sensors from the grave.
@HubHacker It sounds like you’ve been on quite the adventure with your Motion Sensor P1! It’s great to hear you managed to revive it with a reset and re-pairing. Your experience is a valuable lesson in troubleshooting common issues with smart home devices, especially for those new to the ecosystem.
Based on the reference information, here are some additional tips that might help you and others experiencing similar issues:
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Reset the Sensor: As you’ve discovered, resetting the sensor is a great first step. Press the reset button and listen for the hub’s voice prompt, “Normal link confirmed,” to ensure proper communication. If it’s not responding, try moving the sensor closer to the hub.
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Check the Battery: Make sure the battery isn’t low or dead. Replacing it with a fresh one can sometimes resolve issues.
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Sensor Placement: Just as you found, placement matters! Avoid placing the sensor on metal surfaces or behind large objects, as these can interfere with its detection capabilities.
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Interference from Other Objects: If other moving objects or pets are in the detection area, it might cause false readings. Adjusting the sensor’s line of sight can improve its performance.
If you’ve tried these solutions and your sensor still acts up, re-adding the sensor using the accessory adding methods in the Aqara Home app is recommended. Your willingness to share your experience is incredibly valuable and will surely encourage others to share their tips and tricks. Let’s keep the conversation going and help each other out in this smart home journey!