The difference between sound and light alarm with voice function and ordinary type
When the production site accident or fire and other emergencies, the fire alarm controller sent the control signal to start the sound and light alarm circuit, the sound and light alarm signal to complete the alarm purposes. Can also be used with the manual alarm button to achieve a simple sound, light alarm purposes.
Sound and light alarm (also known as sound and light alarm) is a used in dangerous places, through the sound and a variety of light to the people to issue an alarm signal alarm device. Explosion-proof sound and light alarm for installation in the Class IIC class T6 temperature group of explosive gas environment, but also can be used in petroleum, chemical and other industries with explosion-proof requirements of Zone 1 and Zone 2 explosion-proof places, can also be open-air, outdoor use. Non-coding type and any domestic and foreign manufacturers of fire alarm controller supporting the use of
The alarm shell is full stainless steel shell, light shell impact resistance, 180 clear visual super bright LED light tube, equipped with super buzzer, with stable work, long life, low power consumption, not contaminated And the effects of water and so on.
