• Compatibility: The garage door sensor replacement for genie garage door sensor and replacement for overhead Garage Door sensors, Compatible with genie all garage door openers manufactured by for after 1993. for Genie Series II garage door opener infrared safety beam sensor. Keep your family and pets safe by preventing garage doors from closing.
• Updated Design:The garage door sensors are made of high-quality ABS material and have been tested for quality and reliability many times. The garage door sensor emits an invisible light that automatically flips the garage door when it encounters an obstacle, preventing an accident.
• Easy to Install and Program: Garage door sensor replacement genie GSTB-R STB-BL Garage Door Opener sensor. A detailed user manual is included to help you get set up and install in minutes. TIPS: Be sure power is NOT connected to the garage door opener BEFORE installing the safety reversing sensor.
• Package Includes: Detailed installation manual *1, Sending sensor *1(with a red LED), Receiving sensor *1 (with a green LED), Wingnut *8 and round head bolt *. We have prepared all the accessories for you to install the product, you only need a screwdriver to replace the new sensor.
• High-quality After-sales Service: We offer a 3-year Service and a 180-day no-reason return policy, and we will still serve you even after the Amazon return date. no matter for any reason you are not satisfied, please write to us, we will provide you with timely service. Note: Accessories are compatible spares (non-original), the above brand names and any related model names are only used to demonstrate compatibility.