A garage door sensor is a special feature that allows automatic reversing of garage doors in case of a doorway obstruction. It is designed and installed by garage door experts in Cleveland to ensure your security and safety. This automatic sensor has saved several lives and avoided serious injuries from abrupt closure of garage doors. In order to be safe than sorry, get your garage door sensors regularly checked by Cleveland Garage Door Experts. The experts will troubleshoot the sensors to ensure that they do their job perfectly. If not, they get the necessary repairs or re-alignment. Red lights to…