Controlled Access / Free Egress
Type of Lock: Examples of electrified hardware used in this application include electrified mortise locks, electrified cylindrical locks, electric strikes, electric latch retraction panic hardware and electrified lever trim for panic hardware. All of these allow free egress.
Code Requirements: The codes do not address this type of electrified hardware as a special locking arrangement because this hardware allows for free egress just as a standard mechanical lockset or panic device would. This electrified hardware must meet the typical code requirements for operable hardware; doors must be readily openable from the egress side without keys, tools, or special knowledge or effort, and without tight grasping, tight pinching or twisting of the wrist. One operation must unlatch the door from the egress side, and operable hardware must be mounted between 34 inches and 48 inches above the floor. The majority of electrified hardware used for access control meets these requirements. Otherwise, it would fall into one of the categories outlined below.
Common Code Pitfalls: The most common issue with these products is that an Authority Having Jurisdiction (AHJ) may be unfamiliar with access control and may initially expect compliance with the code sections addressing electrified hardware. Because there is a section in the codes called “Access-Controlled Egress Doors,” some incorrectly assume that all doors with access control readers must comply with the requirements of this section. A demonstration of the egress operation and a closer look at the codes usually help to clarify the requirements.
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More Information: IBC – 1010.1.9 (2015), 1008.1.9 (2012); NFPA 101 – 7.2.1.5 (2015 and 2012)
