Both the 1968 and 2014 Building Code address access control devices on required egress doors. Both codes are similar in that they may require commissioner approval for such a device and have a list of additional safeguard that must be met including but not limited to:

• The door must be automatically unlocked upon activation of a fire alarm or sprinkler system.
• The door must unlock with loss of power
• The door must be capable of being opened remotely from a constantly attended location (usually the Fire Command Center)

When the required safeguard are met the commissioner may permit the installation of an access control device. This allowance is permitted on a case by case basis and past installation is not a guarantee for future approval.