Sound and light sound device and sound and light alarm are different?
1, each fire zone security exit should be set fire alarm sound and light alarm, its location should be located in the floor walkway near the stairs exit.
Audible and visual alarm (Audible and visual alarm) and sound and light alarm device, is to meet the customer's alarm loudness and installation location of the special requirements and set. At the same time issued a sound, light two kinds of alarm signal. Products for the field: steel metallurgy, telecommunications tower, lifting machinery, engineering machinery, port terminals, transportation, wind power, ocean shipping and other industries; industrial alarm system is an accessory products.
2, with multiple alarm area of the protection object, should use the voice prompts with a fire alarm, voice should be synchronized.
3, the same building set up a number of fire alarm, should be able to start and stop all the fire alarm work.
