Garage Door Sensors, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending)-Does Not Include Bracket

Features

• GSTB-R STB-BL Garage door sensor compatible with genie 7155 stealth drive connect garage door opener, Genie 2055 QuietLift 550 Garage Door Opener, genie signature series screw-drive garage door opener, genie wall-mount smart garage door opener etc. The garage door sensor is compatible with Genie garage door opener produced after 1993. If you are unsure about its suitability you can contact us for advice.
• When the garage door is descending and the light beam is blocked by obstacles (such as pedestrians, pets, vehicles, cardboard boxes, etc.), the sensor will immediately send a signal to the garage door opener, triggering the "emergency stop + reverse ascent" action to prevent people from being pinched or items from being damaged. The garage door sensor does not come with a bracket. Our store sells a separate installation bracket.
• Our GSTB-R STB-BL Garage Door Sensor is made of high quality ABS material, which has been tested many times for quality and reliability. The garage door sensor emits an invisible beam of light that automatically flips the garage door when it encounters an obstacle, preventing accidents. Our garage door sensor is contact sensitive and lasts longer than the original sensor.
• Note: We come with an installation manual, after the installation is complete, you need to observe the two indicator lights are long bright that is, the installation is complete and can be used normally. When there is an obstacle blocking, the red indicator light will flash. Tip: Before installing the garage door sensor, please make sure the garage door remote control receiver is not powered on.
• We offer a 3-year warranty and a 180 day no reason return policy, even if it exceeds Amazon's return date, we will still provide you with service. If you have any questions about the use or purchase of the GSTB-R STB-BL garage door sensor. please feel free to communicate with us at any time.4.Our products use bubble wrap as a cushioning material inside to prevent product damage during transportation. If the product you receive is defective, you can contact us through Historical Orders - Seller Messages - and we will solve the problem for you as soon as possible.
• Attention: You also need to pay attention to whether your bracket is the same as the one shown in our picture or video before purchasing, to avoid not being able to install it after arrival, if you are not sure whether the bracket knows to match or not, it is recommended to purchase the garage door sensor with bracket.