Backup Warning Beeper, 97dB Custom Human Voice IP68 Reverse Beeper for Vehicle

• Type: Car/Motorcycle Alarm
• Signal Transmission: Wired Alarm
• Working Mode: Active
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: YS-B20
• Certification: E-MARK, CE, ISO, RoHS
• Application: Indoor, Outdoor
• Working Principle: Electro-Acoustic Style
• Transmission Mode: Cable
• Alarm Volume (within 1m): ≥80dB
• Receive Frequency: 1400Hz
• Color: Black
• Feature: Loud Alarm
• Function: Car Alarm
• Work Cycle: 0.85s/T
• Product Weight: 320g
• Dimension: 103.5*40.5*71mm
• Transport Package: 40pieces Per Carton
• Trademark: Yuesonic
• Origin: China
• HS Code: 8512301100
• Production Capacity: 1000000 Per Month
• Package Size: 10.80cm * 5.50cm * 8.50cm
• Package Gross Weight: 0.330kg

Product Description

 

Model	Voltage (VDC)	Output level(±4dBA @4FT)	Remarks
YS-B21	12~48	97	white noise optional
YS-B22	12~48	102	white noise (12~24V)available
YS-B23	12~48	bespoke message
YS-B24	12~48	107
YS-B26	12~48	87	white noise available

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


1)Sound pressure: 102±3dB(A) AT 4FT
2)voltage:10~48VDC
3)Maximum current:≤0.6A
4)temperature:-40°C ~ 85°C
5)Frequency:1400Hz±10%
6)Work cycle:0.85second/T (-50% ON 50% OFF)
7)Weight:320g

Packing & Delivery

46*32*23cm
40 pieces per carton
Neutral packing