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| Categories | Squawker Reverse Alarm | 
|---|---|
| Brand Name: | YUESONIC | 
| Model Number: | YS-B81 S | 
| Certification: | CE | 
| Place of Origin: | CHINA | 
| MOQ: | 30 PCs | 
| Price: | USD15-USD 30/pc | 
| Payment Terms: | T/T, D/P, Western Union | 
| Supply Ability: | 10000 Pcs/ Month | 
| Delivery Time: | 2-4 weeks | 
| Packaging Details: | Individual neutral box, 30 pcs per carton | 
| MATERIAL: | Reinforced nylon | 
| VOLTAGE: | 12-24V | 
| OUTPUT: | 90 - 100 dB | 
| CURRENT: | MAX 0.6A | 
| TEMPERATURE: | -40 to 85℃ | 
| SIZE: | 105*71.8*70 mm | 
| WEIGHT: | 375g | 
| TYPE: | Squawker reverse alarm | 
| Company Info. | 
| Beijing Silk Road Enterprise Management Services Co.,LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
multi sounds white noise alarm talking left and right turning squawker reverse alarm
General specifications:
| Output level | 90-100dB ± 4dB at 1.2M | 
| Voltage | 12-24VDC | 
| Current drain | less than 0.6A | 
| temperature range | -40 to 85 degree C | 
| Frequency | multi frequency | 
| Duty cycle | depends | 
| weight | 3750g ± 10% | 
| Dimensions | 105*71.8*70mm | 
Applications:
Dual voltage and good sound level performance make this unit suitable for a wide range of applications.
Ideal for trucks, buses, and smaller construction or industrial equipment
Main features:
multi sound in the unit beep, squawker, real speech, dual tone etc
Make even more sound with different wiring combination
Dual voltage 12 and 24 V
polarity protection
IP68 also pressure washable
Easily fitted to any car or truck’s reversing lamp wiring system or wire to a switch on your dashboard
24 month warranty
RoHS and CE
Similar products:
with same housing
| P/N | Voltage | Output | Remark | 
| YS-B81 S | 12-24V | 97dB | squawker | 
| YS-B82 S | 12-24V | 97dB | beep sound | 
| YS-B83 S | 12-24V | 97dB | bespoken messages | 
Alarms of different housings

More information about the alarm:

Alarm drawing, sizes in mm

alarm production line, with operation instruction for all positions

Alarm in production test, to have a better quality



Alarm Lab tests, including general specs tests, enviromental tests, reliabity tests, to make sure alarms well designed, will work well as we design it.
feel free to let me know if you want to know more about our products and factory.
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