Compatible with for Ring Alarm Contact Sensor (2nd Gen) sensor not included.Easily monitor your garage door with realtime alerts, this product is designed to seamlessly integrate with your alarm system for added security and peace of mind.Our this bracket withstands daily use and provides longlasting home protection with easy installation.It fits most garage doors and is made of highquality materials to withstand normal operational wear and tear, ensuring its longlasting performance.Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!Colour:As ShownMaterial:PlasticPackage Contents:1 x Garage Door Bracket Mount(Sensor Not Included)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is + 13cm.