Aeotec MultiSensor 6 Recessor. In-ceiling and in-wall recessed installation accessory.

i currently have three of these the batteries last for a good while though what i really love is their ability to be connected to usb for power i haven't done any through testing for any of the sensors but they all seem to be within a good enough range for me to not need to if i notice any of the sensors too far off i'll update the post but so far so good sensor works well with home assistant and was easy to install recessor makes it a clean unobtrusive installation this is by far a much higher quality sensor i have several different brands this sensor is heavier and never gives false alarms eotech is my new favorite brand well worth the price love these little multifunction sensors i use them around my entryways to detect motion and the temperature in that particular area i love the clean and ceiling mount to conceal the location of the sensor excellent battery life two months installe