BeSense Z-Wave Ceiling PIR Motion Detector - Works Natively with Samsung SmartThings Hub

An attractive, economical and easy to install sensor that senses in all directions (360 degrees), Zwave Plus and  Superior ability to detect & prevent false positives. Low battery consumption. Benefits: 360 degrees coverage Anti-tamper alarm Real- time Battery power level monitoring. Maximize your energy-savings  when you automate the ON/OFF switching of your lights. They will let you know if someone is walking around where they shouldn't be, or they can automagically turn lights on when you enter the room