Introduction to anti-theft fire escape lock
In order to meet the requirements of the door lock for theft and fire prevention, the company has developed anti-theft and anti-theft locks through research and development, which realizes the requirements of the door lock for both theft and fire prevention. Anti-theft fire protection locks are made of high temperature resistant and high strength materials. The quality is stable and the function is super strong. It has passed the technical appraisal of the product quality supervision and inspection center (Shanghai) of the public security department security alarm system.
Series anti-theft fireproof locks, strictly implement GB/T7633-87 "Fire Test Methods for Doors and Rolling Curtains", GB/T12955-91 "General Technical Conditions for Steel Fire Doors" and GA/73-94 "Mechanical Anti-theft Locks" .
Anti-theft lock features:
1. It adopts the combination handle, lock core and lock body to install the structure. Applicable Class A security door standard lock.
2. The oblique tongue adopts the method of ejecting and changing the tongue, and the left and right type is exchanged, which is easy to operate and convenient to install.
3. The patented design structure of the lock core is a safety lock with high anti-technical opening and high breaking performance in the domestic market. It has reached the international advanced level in anti-technical opening performance.
4. The Class B lock strictly implements the GA/T73-94 "mechanical anti-theft lock" standard, adopts high-strength materials, has stable quality and super-functional function, and has passed the safety supervision and alarm system product quality supervision and inspection center (Shanghai) of the public security department. Technical identification.
Introduction to fire door locks
In order to meet the requirements of the door lock fire lock, the company has launched a series of fireproof locks through research and development, which has realized the requirements for fire protection of the door locks. The series of fireproof locks are made of high temperature resistant and high strength materials. The quality is stable and the function is super strong. Strictly implement GB/T7633-87 "Fire Test Method for Doors and Rolling Curtains" and GB/T12955-91 "General Technical Conditions for Steel Fire Doors".
Zhejiang Jiawei Lock Industry Co., Ltd.
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