Sensor is brand new in factory sealed box.

Versatile monitoring: All-in-one open/close, vibration orientation, angle (tilt) and temperature sensor for multipurpose functionality
24/7 monitoring: Receive instant alerts if a door, window, cabinet or draw opens unexpectedly. Compatible With: Alexa, Google Assistant, IFTTT, SmartThings
Temperature: Monitor the temperature in any room and trigger your thermostat to automatically adjust
Vibration: Monitor vibration with the built-in accelerometer; for example, detect knocks on doors or when the laundry is finished
Requires a SmartThings Hub and the SmartThings App