The product is a explosion-proof conventional type sound and light alarm, sound and light forshort. Is an automatic fire alarm system output devices, mainly through the alarm will sound and flash signal, suggesting that people fire. Suitable for high temperatures, dangerous places explosive gas environments.

2.  Working Principle

By DC 24V electrical signal to the explosion-proof conventional type of sound and light alarms powered, it sounds an alarm buzzer and flashing lights flash issue.

3.  Function

In the event of a fire can be an effective warning sound and flash to notify people to evacuate.

4.  Feature

Merit:
1). Equipment operation stable and reliable;
2). Equipment easy to install, wiring;
3). Equipment has also issued two kinds of sound and flash an alarm signal, even people with disabilities can be a timely response to evacuate;
4. When the device is different emergency situations, a variety of alarm options;
5. Suitable for high temperatures, dangerous places explosive gas environments.
Defect:
1. Automatic fire alarm system can not identify the specific location of the sound and light
alarm device alarm;
2. Equipment will be slightly less than the fire alarm sound alarm bells sound.

5.  Technical Parameter

1 Operating Voltage: DC24V
2 Working Current: ≤650mA
3 Temperature Range: -20℃ ~ +50℃
4 Humidity Range: 0%~95%RH
5 Sound Pressure Level: 110dB ~ 120dB
6 Type of Sound Alarm: 3 kinds

6.   Connecting