Seco-Larm - Magnetic Door Holder - Flush Mount - UL Listed SalesEvent-Yanhua and Windows

and Windows

Works with your current wiTECH software (active subscription required)

Functions for transponder pre-coding and key learning (adding) function:

Smart Key System

Seco-Larm - Magnetic Door Holder - Flush Mount - UL Listed SalesEvent-Yanhua and WindowsSLM DH 171SQ The UL Listed SECO LARM Magnetic Door Holders are designed for virtually any remote door release applications, whether residential or commercial. Fail safe operation, tri volt coils, and adjustable armature plate allows for easy and flexible installation. For use with door closers to control the release and closing of residential, commercial, and public area doors Adjustable armature plate reduces installation time and adjusts to door