Kini is very reliable. I tested it in a drawer and a cabinet, and it always alerted me when they were opened. It also keeps a log with times listed. While alerts go via the cloud, maker Kinisium says it doesn’t collect data, and you can turn off logging entirely if you prefer. Kini also has a Stasis mode, so you can reverse it and have it alert you when there has been no movement for a set period. This makes it a versatile monitoring device, and you could use this mode to ensure an elderly relative opens their medicine cabinet each day or check what time your dog walker opened a door. Kini is also compatible with IFTTT for automation, and there’s even a webhook integration that can send notifications to a custom URL.

More Motion Sensors

There are loads of other motion sensors that can alert you to motion or presence in an area or room and trigger lighting, but the right one for you depends on your current smart-home setup.

I really like the Eve Motion Sensor, but if you want it to trigger alerts, you need a smart-home hub, and you must set up an automation. It’s a reliable sensor that works indoors or out. I tested it with a Google Home system.

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