With the development of social economy and science and technology, people's demands on the security of the higher and higher, the contradiction between fire and security gradually exposed. From public security considerations, the exit of restaurants, hotels, shopping malls, cinemas and other public places must be strict precautions, to prevent to theft and other illegal behavior to an opportunity; but starting from the fire point of view, these personnel intensive places security fellow must remain open, to ensure that in the event of a fire, people can escape in time; in recent years also occurred in many public places for security channel locked or blocked, the fire escape and rescue time delays, resulting in heavy casualties case, fire protection and security in the management of contradictions have become increasingly prominent.

Recently, Shandong Province Yantai Zhifu District Fire Brigade first in Zhifu District Kuang road nine small places the promotion of both safety control and emergency escape door lock system of two functions, to solve the problem of safety exit of guard against theft and escape. For no fire / security system of small hotels, Internet cafes and other public gathering places, and fire linkage system or the anti-theft alarm system linkage, large hotels, dance halls, hotels, department stores, and other public places, the installation of fireproof escape door lock system is to solve the emergency exit safety control problem is one of the best methods.

At present, domestic public escape door and accessories, fire resistance is low and not easy to open, the fire escape door lock products is relatively weak, the new products in the domestic market is still in the initial stage, the domestic users on the high-end product awareness is not a lot. This product can effectively ensure the life safety of the people, and has important social significance and broad application prospect. Therefore, the government, the media and the enterprise have the responsibility for the promotion of this product to try, so that the product can be used more widely.