• Welcome to the new and improved Building Code Forum. We appreciate you being here and hope that you are getting the information that you need concerning all codes of the building trades. This is a free forum to the public due to the generosity of the Sawhorses, Corporate Supporters and Supporters who have upgraded their accounts. If you would like to have improved access to the forum please upgrade to Sawhorse by first logging in then clicking here: Upgrades

emergency control function interface

  1. LGreene

    Emergency Control Function Interface Devices

    I don't get into NFPA 72 too much, so I'm hoping someone can help me with this question. Some access control systems for doors are required to be connected to the fire alarm system. For example, when a door has an electromagnetic lock that is released by a sensor which detects an approaching...
Top