Best Z Wave Garage Door Sensor

myQ Smart Garage Door Video Keypad with Wide-Angle Camera,Customizable PIN Codes,and Smartphone Control–Take Charge of Your Garage Access Works with Chamberlain, LiftMaster and Craftsman openers,White

Ring Alarm Contact Sensor (2nd Gen)

41A5034 Safety Sensor Kit, Replacement for Craftsman/Chamberlain/Liftmaster Garage Door Sensor, Compatible with Liftmaster/Chamberlain/Craftsman Garage Door openers Made After 1997

Garage Door Sensor GSTB-R STB-BL, Replacement for Genie/Overhead Garage Door Sensors, Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending). 3-Year Warranty.

GSTB-R STB-BL Safety Sensors, Replacement for Genie/Overhead Garage Door sensors, Compatible with Genie/Overhead Garage Door openers Made After 1993, Item Includes Two Sensors (Receiving&Sending)

Garage Door Safety Sensor Beam Eyes, Garage Door Opener Parts Compatible with Liftmaster/Sears/Craftsman Replacement (41A5034, 801CB-P)

820CB Garage Door Sensor, Safety Sensor Brackets Kit Compatible with Chamberlain Liftmaster Sears Craftsman Garage Door Openers Made After 1997. Replacement 41A5034 G801CB-P 801CB 041-0136

Garage Door Minder® Version II. 100% Wireless. Installs in Two Minutes! No Wi-Fi. in-Home Monitor & Alert System. Great for Seniors!

Chamberlain 820CB Replacement Garage Door Safety Sensor, 2-Pk. - Quantity 1

Garage Door Bracket for Ring Alarm Contact Sensors (2nd Gen) - Easy Installation Garage Door Security Accessory (1 Pack)