Kaideng fire lock | Ying Yang fire lock | Tianrong fire doors

 Fire lock: 1 appearance, rugged and durable (greatly reduced maintenance), with putter, affordable emergency access door. 2 emergency evacuation door, no lock would not open, but also free access to security, provide 24-hour security protection daily. 3 for any emergency door, emergency exit doors, fire doors, emergency exits, fire exit door. 4 is adapted to control the flow and prevent unauthorized leave and prevent theft, make the building comply with the relevant emergency exit passage means building the law. 5 clearly apparent push hand configuration; provide durable, reliable and a long service life after 6 when armed push bar door opened, the siren that is loud Kaideng fire lock and alarm (alarm sound can reach 80-100 decibels) fire lock After disarming the siren stopped. 7 outside through the key channel lock fire lock, or access card to enter, the door will not lock fire alarm have permission to enter. 8 can be used with other areas such as, smoke alarm and other security devices used in conjunction. It can give the control room when a door opened alarm signal, to facilitate unified management. 9 to issue the corresponding alarm voice prompts alarm button 10 according to the corresponding channel lock this level can push fire lock, choose the connection of the following: two-door, access control, alarm control, smoke detectors, magnetic locks, voice alarm and so on. 11 solid bolt provides robust protection, can withstand exceed 2200 pounds (1000 kg) external tension, when the refractory 90-120 minutes long. Second, firmness, flexibility and appearance quality test methods for fire safety locks 1 fire lock shall be prescribed QB / T2474 were tested. 2 The fire lock installed on actual usage on fire doors. 3 Press GB / T7633 provisions of heating and fire resistance test furnace pressure conditions. 4 during the fire resistance test conducted according to the requirements of A.1.2 phenomena observed and recorded. Kaideng fire lock | Ying Yang fire lock | Tianrong fire doors provided by the Zhengzhou Tian Rong Fire Door. Zhengzhou Tian Rong Fire Door (www.hntianrong.com) strong, credible, in Zhengzhou of fire-resistant, fire prevention materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Tianrong fire doors into the brilliant and you work for a better future!