112dB Heavy Duty Backup Alarm

• Customization: Available
• Type: Industry Alarm
• Signal Transmission: Wired Alarm
• Model NO.: YS-B04
• Working Mode: Active
• Certification: CE, ISO, RoHS
• Application: Outdoor
• Working Principle: Electromagnetic
• Transmission Mode: Cable
• Alarm Volume (within 1m): ≥100dB
• Receive Frequency: 1200
• Dimension: 127.0*70.0*73.4mm
• Transport Package: Carton
• Specification: CE, RoHS
• Trademark: Yuesonic
• Origin: Cn
• HS Code: 8512301100
• Production Capacity: 10000000/Y

Product Description

Model	Voltage (VDC)	Output level(±4dBA @4FT)	Remarks
YS-B01C	12~36	107	continuous sound
YS-B02	12~36	107	beep sound
YS-B04A	12~36	112	beep sound
YS-B04-5	12~48	115	siren sound
YS-B05	12~36	87~107	self adjusting

Why do mining machinery require the use of travel buzzer?

Mining machinery such as excavators, bulldozers, and dump trucks use travel buzzers as a safety precaution during operation. The travel buzzer is a warning device that emits a loud sound when the machine is moving or reversing. This is to alert people in the vicinity, particularly workers on foot, that the machine is in motion and to avoid potential accidents.

In mining operations, heavy equipment is often used in close proximity to personnel, and accidents can occur if the equipment operator is unaware of people or objects around the machine. The travel buzzer helps to mitigate this risk by providing an audible warning signal that alerts workers to the movement of the machine. 

Therefore, the use of travel buzzers is required in mining machinery to ensure the safety of all workers on the site.Suitable for: trucks,plant,digger.

B00 SERIES


B00 series is made for heavy duty applications in medium/high noise areas, Intelligent models  measure the ambient noise level and adjust their output level, creat a volume that is safe without being annoying or contributing to noise poppution.
Designed to meet all hash conditions and provide splendid duraility
Sealed in expoxy for protection against dust, mositure and vibration
Voltage polarity protection
easy to install, and many optional connectors/wire
RoHS compliant, CE certified