electronic magnetic door holders

RELATED FAQS

Question
Answer
The SEH is an "electronic holder" (ONLY) that is used to hold open a Fire Rated opening. It requires a door closer to be mounted on the opposite side. It is normally used on an existing opening wit...
Hold Open Closers & Magnets (Fire/Life safety products) provide a wide range of solutions.  Single or multi-point hold open closers Utilize an electromechanical closer. Hold the door o...
ST-1630 is required when mounting a 4041 or 4040XP door closer regular (pull/hinge) side with a concealed GJ100 or GJ410 series over head stop.
The 4330 / 4430 is an obsolete ME closer replaced by the 4310ME or 4410ME Series.
hardware; Suface Holder, Concealed Holder, Over Head Stop
The programming processes for Allegion devices can be both product and features specific.  Some products programming processes are electronic in nature, others are physical in nature. &nbs...
Locknetics company supplied electro-magnetic locking devices, electronic smart locks, and electronic security components to access control dealers and lock smiths.  Ingersoll-Rand acquired ...
ST Number Product 1 Product 2 Description ST-2776 4040XP Rw/62A Overhead stop 81, 90, 100, 410, 450 series The standard P...