The difference between loop control and direct control in automatic fire alarm system
The loop control mainly solves the problem of quick operation control of loop control equipment, and the Direct control mainly solves […]
Read More →The loop control mainly solves the problem of quick operation control of loop control equipment, and the Direct control mainly solves […]
Read More →Explosion-proof manual call point Installation wiring diagram I. Structural characteristics, installation and wiring Figure 1-57 shows the appearance of the button. […]
Read More →Automatic fire alarm system is the main part of fire control system. Automatic fire alarm system includes fire early warning system, […]
Read More →According to the requirements of the code, the fire alarm control system can be divided into regional alarm system, centralized alarm […]
Read More →What is an electrical fire? Electrical fire refers to the fire caused by abnormal high temperature, electric arc and spark of […]
Read More →The wiring of fire alarm system and fire linkage equipment has two ways, one is the fire alarm loop and fire […]
Read More →Winter is the peak season for fires. Due to the dry winter climate, cold weather and increased use of fire and […]
Read More →Attention: Fire alarm equipment is electronic equipment, water intake, flooding is serious harm to it. Therefore, prevent water from entering when […]
Read More →The installation of traditional wired fire alarm system requires laying lines, which is difficult and costly. Moreover, because the lines are […]
Read More →The traditional fire alarm system is complicated to install, program and maintain. For the fire alarm and evacuation, fire extinguishing needs […]
Read More →Why are so many people trapped in an indoor fire? According to statistics, more than 80 percent of those who died […]
Read More →Using water to extinguish fire, that is what we generally think of when we encounter fire. But for some types of […]
Read More →Sound and light alarm is needed for intelligent parking lot. It is installed on site and when dangers are found and […]
Read More →Carbon monoxide is a flammable gas and a toxic gas as well. According to the requirements of the design code for […]
Read More →Part 1 Laying Pipeline 1. Common pipeline material Electric tube pipe contains galvanized steel pipe, welded steel pipe, JDG steel pipe, […]
Read More →