The Sentrol 1045T series features a wider make distance, which permits faster installation, accommodates greater misalignment and works better on steel without time-consuming brackets. A wider break distance helps prevent false alarms caused by loose fitting doors. Sentrol-specified contacts keep the 1045 series from sticking or freezing on seldom-used doors.
The contacts are used to protect openings such as metal entry/exit doors, overhead doors, roof hatches or hinged skylights.