What are the parts of an Emergency Exit Sign Combo?

An Emergency Exit Sign Combo is a critical safety feature designed to ensure that people can find a safe exit quickly and efficiently in an emergency. This sign has a sign function and is combined with a lighting system to enhance visibility in low light or emergency situations.

1. Sign Body
The body of the Emergency Exit Sign is the core of the entire combo and is usually made of durable plastic or aluminum materials that have the following properties.

Durability: The body of the sign needs to be able to withstand various environmental factors such as moisture, temperature changes and physical impact to ensure long-term use.

Fire resistance: To enhance safety, many sign materials have fire resistance to ensure that they are not easy to burn in extreme conditions such as fire.

Visibility: The body of the sign is usually brightly colored, such as green or red, so that it is clearly visible in an emergency. The word "Exit" is usually printed on the sign in large fonts to ensure easy identification.

2. Lighting System
The lighting system is an important part of the Emergency Exit Sign Combo and is usually composed of built-in LED lights or fluorescent materials. Its main functions are as follows.
Continuous lighting: In the event of a power outage or low light conditions, the lighting system should be able to provide sufficient brightness to ensure that the sign remains visible. This is essential for rapid evacuation.
Low energy consumption: Modern LED lighting systems have the advantages of low energy consumption and high brightness, and can maintain efficient operation during long-term use.
Replaceability: The lighting system of many emergency exit sign assemblies is designed to be replaceable, which is convenient for replacing bulbs when they are damaged.

3. Power supply options
Emergency exit sign assemblies usually have a variety of power supply options to ensure that they can work properly in any situation.
Mains power supply: Most emergency exit sign assemblies are powered by the main power supply of the building. Under normal circumstances, these signs rely on power from the power grid.
Backup battery: Many sign assemblies are equipped with built-in backup batteries that can provide power when the main power fails, ensuring that the sign continues to illuminate in an emergency. These batteries are usually rechargeable and have a long service life.
Solar option: In some cases, emergency exit sign assemblies can also be designed to be solar-powered, suitable for outdoor or power-deficient environments.

4. Mounting accessories
Emergency exit sign assemblies usually include a range of mounting accessories to facilitate installation in different locations.
Bracket: Used to fix the sign to the wall or ceiling to ensure its stability.
Bracket: Some sign assemblies are equipped with independent brackets, which can be erected on the ground, which is convenient for providing clear instructions in large spaces.
Cables and connectors: Cables and connectors used to connect to the power supply to ensure stable and reliable power supply.

5. Control module
Many modern emergency exit sign assemblies are equipped with control modules.
Automatic test: The control module can automatically detect the lighting system and battery status at regular intervals to ensure that the equipment is always in good working condition.
Manual test button: Some sign assemblies are designed with manual test buttons, which are convenient for users to test the lighting function during daily inspections.
Alarm system: Some high-end models can also integrate with the building's fire alarm system, automatically lighting up and sounding an alarm when a fire occurs, providing clearer evacuation instructions.