LCN SEH Series
The SEH Sentronic® is a holder designed to provide single point hold-open for fire and smoke barrier doors, that must be used with a opposite side mounted UL listed door closer. The door is held open until current interruption releases the holding mechanism and the door closes. Single lever (track) arm is specifically designed for interior doors. Choice of finishes, track functions, and installation accessories meet virtually all life safety requirements.
UL listed for smoke barrier or labeled fire doors, cUL listed for self-closing doors without hold-open, tested and certified under ANSI Standard A156.15 and conforms to life safety code NFPA 101.