Fire Exit Door Locking Systems
Exit route doors must be free of any device or alarm that could restrict emergency use of the.
Fire exit door locking systems. A device such as a panic bar that locks only from the outside is permitted on exit discharge doors. According to this norm a complete system including emergency exit switch locking element and control unit have to be tested together and meet the sil2 safety standard. Nfpa emergency exit door requirements for locks doors are laid out so that they can be opened from the outside when the building is occupied. Prevent unauthorized entry into or exit from a building and allow fast exit from the building.
This hardware consists of the fire door hinges the latching mechanism the closing devices and the releasing device. Electromagnetic locks maglocks stairwell re entry. This includes the access control lock or fire exit hardware power transfer door position switch or any other component mounted on the door or frame. Every fire door that has been appropriately labeled as so should be hung on hinges that are incorporated as a part of the fire door lock.
Emergency exit door locks have two main functions. In recognition of this problem many building codes have been modified to allow the use of delayed egress locking systems on emergency exit doors. Fire doors are essential safety devices in apartment blocks and workplaces designed to ensure maximum safety in emergencies and we have a comprehensive range of fire exit hardware designed to maximise the efficient functioning of your fire doors at all times. Selecting the proper level of protection.
Any product used as part of a fire door assembly must be listed for that use. If automated doors need to provide complex functions in escape and rescue routes a system solution from a door control unit offers an electronic locking element such as for example emergency exit locks or emergency exit electric strikes and a panic lock also called anti panic locks. It is these elements that come together as fire exit door hardware and fire door locks. In order to enhance the safety on electrically locked emergency exit routes a new norm pren13637 was approved in december 2015.
For instance a latch or some other fastening device is a requirement for doors with a simple releasing device.