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Waterproof Plastic Backup Warning Beeper 100dB Beep Sound Reverse Siren For Car

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Waterproof Plastic Backup Warning Beeper 100dB Beep Sound Reverse Siren For Car

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Brand Name : Yuesonic

Model Number : YS-B11

Certification : SAEJ1994

Place of Origin : China

MOQ : 200pcs

Price : Basicly USD2~4

Payment Terms : T/T, Western Union,Paypal

Supply Ability : 30000 pcs per month

Delivery Time : 7-14 days

Packaging Details : Neutral packaging,Size: 40*32*23cm, 100 pieces per carton

Material : plastic

SPL : 100

Color : black

Plug : customize

IP level : IP67

Function : Vehicle

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100dB beep sound waterproof plastic reversing alarm/siren for vehicle with CE

1.Specifications

Sound pressure 100±3(A)AT 4FT
Voltage 10~24VDC
Maximum current 0.5A
Temperature -30°C ~ 65°C
Frequency 2800Hz±10%
Work cycle 0.85second
Weight 82g

2.Description

1. B10 series is made for light 1 medium duty applications.
2. In low/medium areas and designed to provide effective warning
3. With light and small zise
4. Sound and good durability at a lower cost.
5. And vocal versions can be made according to your requirements.
6. Easy to install, and many optional connectors/wire.
7. RoHS compliant, CE certified

Waterproof Plastic Backup Warning Beeper 100dB Beep Sound Reverse Siren For Car

Waterproof Plastic Backup Warning Beeper 100dB Beep Sound Reverse Siren For Car

Waterproof Plastic Backup Warning Beeper 100dB Beep Sound Reverse Siren For Car

3.Applications

Back-up alarm is a device intended to warn passers-by of a vehicle moving in reverse. They typically produce 1000 Hz pure tone beeps at 97-112 decibels. Matsusaburo Yamaguchi of Yamaguchi Electric Company, Japan, invented the back-up beeper. It was first manufactured as model BA1 in 1963. ISO 6165 describes "audible travel alarms", and ISO 9533 describes how to measure the performance of the alarms.

Back-up beepers are criticized by the public and in scientific literature. Beepers top lists of complaints to government roadbuilders about road construction noise. There is published concern that people become habituated to the ubiquitous noise, diminishing its effectiveness. The normal level of 1000 Hz pure tone beeps at 97-112 decibels, considerably higher than the long-term hearing loss limit of 80 decibelsStrategies such as adjusting the volume according to the ambient noise and changing the tone to include sounds above 1600 Hz and below 800 Hz for improved localization would improve the alarm, but improvements are not cost-effective for the manufacturer and, if implemented by the equipment owner, introduce liability for the owner.

Brains do not adapt to the repetitive and persistent sound of back-up beepers, but have evolved to process natural sounds that dissipate. The sound is perceived as irritating or painful, which breaks concentration.

While not addressing the criticism of the type of sound, units exist that moderate the volume based on sensing ambient sound.

Waterproof Plastic Backup Warning Beeper 100dB Beep Sound Reverse Siren For Car


4.Competitive Advantage

1).Compact size and easy to install

2).Reinforced plastic housing

3).Voltage polarity protection

4).RoHS compliant, CE certified, IP68 protection

5.Information

Place of Origin: China
Brand Name: Yuesonic
Certification: CE/RoHS/SGS
Model Number: YS-B11

6.Custom properties

Product Name: Back-up alarm Application: Outdoor/In door
Weight: 82g Sound: Beep sound
Material: Plastic Voltage: 10-24V
Standard: CE/ROHS/SGS Type: Housing

7.Product commercial terms

Minimum Order Quantity: 100pcs
Price: negotiation
Packaging Details: T/T or western Union
Delivery Time: 3,000pcs per month
Payment Terms: 10 working days after received your payment
Supply Ability: Packed in box firstly,and then reinforced with neutral packaging for outer packing

Waterproof Plastic Backup Warning Beeper 100dB Beep Sound Reverse Siren For Car


Product Tags:

back up beeper

      

truck reverse alarm

      
Quality Waterproof Plastic Backup Warning Beeper 100dB Beep Sound Reverse Siren For Car wholesale

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