Commercial Use Backup Alarm

• Type: Car/Motorcycle Alarm
• Signal Transmission: Wired Alarm
• Working Mode: Active
• Certification: E-MARK, CE, ISO, RoHS
• Application: Outdoor
• Working Principle: Electromagnetic
• Model NO.: B30 series
• Transmission Mode: Cable
• Alarm Volume (within 1m): ≥80dB
• Receive Frequency: 2000
• Dimension: 103.5*71*40.5mm
• 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-B31	12~48	97	white noise optional
YS-B32	12~48	102	white noise (12~24V) optional
YS-B33	12~48	voice alarm	multiple voice options, customizable voice
YS-B34	12~48	107	beep sound
YS-B36	12~48	87	white noise optional
YS-B37	12~48	77~97	intelligent voice change
YS-B38	12~48	82~102	intelligent voice change

Why install reversing alarm and warning alarm?

 

Reversing alarms and warning alarms, also known as backup alarms or reversing buzzers, are installed in vehicles and equipment to alert pedestrians, workers, and other nearby people to the presence of large moving objects that may be difficult to see. They are commonly used in construction machinery, garbage trucks, delivery vans, and other vehicles and equipment that can pose a danger to pedestrians or workers. When a vehicle is reversing, the reversing alarm usually emits a loud beep, which is a warning sign that alerts people who may be walking or working nearby.

Warning alarm is similar, but may be activated in different situations, such as when a vehicle is turning or changing lanes. The purpose of these warning alarm is to help prevent accidents and injuries, especially in busy and crowded environments where visibility may be limited. Although some areas may have noise restrictions related to reversing and warning alarms, many countries require certain types of vehicles and equipment to have these safety features installed and functioning properly. This helps keep drivers and pedestrians safe and can help prevent accidents and injuries in the workplace and on the road.

Suitable for: trucks,coaches,buses and plant


B30 SERIES

B30 series is one of most popular and cost efftive lines.A glass-filled nylon housing with expoxy-encapsulated electronics provide exceptional durability and protection against moisture, dust and vibration.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.And vocal versions can be made accroding to your requirements.
Reinforced nylon housing eliminates corrion damage
wire /connector/bolt mounting optional, easy to install
Voltage polatity protection
RoHS compliant, CE certified


FAQ

Q1: what is the MOQ?

YUEDA: No MOQ required.

Q2: what it the lead time?

YUEDA: 2-4 weeks, for regular models, we usually prepare some in stock, so shipment could be made very soon.

Q3: Can I have some free samples for evaluation first?

YUEDA: Sure. We could offer some free samples.

Q4: What payment methods do you accept?

YUEDA: T/T, PayPal, western Union, Money gram.

Q5: What payment terms do you accept?

YUEDA: Generally, payment before shipment at the beginning.

Q6: Can you make some revisions to it?

YUEDA: Sure, we will, just let us know.

Q7: Is it RoHS/REACH compliant?

YUEDA: Yes, all our products are RoHS and REACH compliant.