If installed on the first unit this sensor will control all fixtures downline.
You do not have to hard wire this motion sensor to the linkable strips or shoplights. You can simply put on the end to end connector and link the sensor to the end of the strip. If that does not work please contact customer service at 855-384-7754 for further assistance and we can get you a new sensor at no cost.
Please contact customer service at 855-384-7754 for better technical support.