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FAQ

The working principle of emergency lights!
Emergency lighting system with built-in power independent control type, normal power received from the general lighting power supply circuit, usually corresponding emergency light battery, when the power is cut off, the standby power supply automatic power supply (battery).
How to turn on the fire emergency light?
If an emergency light is on, you can unplug the socket and it will turn on when the emergency light is not damaged
Composition emergency lights, 400 words
Emergency lights are divided into portable emergency lights, fire emergency lights, energy-saving emergency lights, emergency lights, underwater emergency lights
When will the car emergency lights be used?
on the road failure or traffic accidents, should open double flashing lights, to remind the past vehicles pay attention to safety.
What's wrong with fire emergency lamp fault alarm?
The battery is not installed (battery connector contact), the short circuit of the battery or battery failure, yellow fault emergency lamp panel of lights flashing at a frequency of 3Hz, and sends alarm sound, with sound once per minute, each alarm duration of 2-3 seconds.
How do you turn off the emergency light?
The emergency light is automatically induced and started by the internal circuit of the emergency lamp after the normal lighting power is out of power
What's the price of the fire emergency lamp?
if the disk is attached to the top of the price range at 80-140 yuan, according to the specifications
Code for installation of emergency lights
According to the building design code for fire protection and the code for fire protection design of high-rise civil buildings, the installation location of fire emergency lighting should be in the following parts of the building: