Staircase between the fire doors as evacuation exports, the door set up access control is reasonable, whether and fire conflict
Recommend a new type of product: access control escape door lock system, which effectively solve the contradiction between security and fire, Carrefour, Wal-Mart, easy to Lotus, Tesco and other supermarkets and other places are installed.
And fire is no conflict. However, when the evacuation of the door set up access control, the fire design requirements: when the fire and other situations need emergency evacuation, the fire control system to automatically remove the access control to ensure the smooth evacuation of personnel.
(JGJ 16-2008) Article 13.4.7 13.4.7 Fire automatic alarm system and safety technology to prevent the linkage of the system, should meet the following requirements: 1 fire confirmed, should automatically open the evacuation channel The door is controlled by the access control system and should automatically open the door of the electric revolving door and open the electric door of the courtyard.
