107dB Output Multi Frequency Car Reverse Alarm Emark White Noise Reverse Alarm IP68 Waterproof Reversing Alarm

• Type: Car/Motorcycle Alarm
• Signal Transmission: Wired Alarm
• Working Mode: Passive
• 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-B34W
• Certification: E-MARK, CE, ISO, RoHS
• Application: Outdoor
• Working Principle: Electro-Acoustic Style
• Transmission Mode: Cable
• Alarm Volume (within 1m): 107dB
• Receive Frequency: 1400Hz
• Product Weight: 320g
• Dimension: 103*44.5*68 mm
• Temperature Range: -40ºC~85ºC
• Transport Package: Carton
• Specification: CE, RoHS
• Trademark: Yuesonic
• Origin: Cn
• HS Code: 8512301100
• Production Capacity: 10000000/Y
• Package Size: 10.80cm * 5.50cm * 8.50cm
• Package Gross Weight: 0.330kg

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

107dB output multi frequency squawker car reverse alarm EMARK white noise reverse alarm IP68 waterproof reversing alarm

General specifications:

Output level	107dB ± 4dB at 1.2M
Voltage	12-48 VDC
Current drain	less than 0.6A
temperature range	-40 to 85 degree C
Frequency	1400Hz
Duty cycle	0.85 pulse per second 50% ON 50% OFF
weight	320g ± 10%
Dimensions	103.5*44.5*68mm

Applications:

For equipments and vehicles like,cars, trucks, construction machinery, with 12V and 24V DC system, made for heavy duty applications in medium or high noise area. 

You can also make it with beep sound, dual frequency or multifrequency sound,or warning messages of English or any other languages

 

Main features:

Much safer, multi frequency or white noise is much safer with beep sound models with same output, better warning and less anoying.

Reinforced nylong housing  Glass-filled nylon, Designed to meet all hash conditions, provide splendid durability

IP68 PCB and speaker fully sealed with epoxy, well protected fagainst dust, moisture and vibration

Polarity protection It will not be damaged even you connect the polarity wrong

Easy to install Universal mount size, compatible to many OEM vehicles and equipments, also many connectors optional

Long warranty 24 months or longer

Many sounds optional beep sound, white noise sound, dual or multi frequency sound optional

RoHS and CE

Similar products:

with same housing

P/N	Voltage	Output	Remark
YS-B31	12-48V	97dB	beep, white noise
YS-B32	12-48V	102dB	beep, white noise
YS-B33	12-24V		bespoken message
YS-B34	12-48V	107dB	beep, white noise, bespoken message
YS-B36	12-48V	87dB	beep, white noise

Alarms of different housings

 

wire connection version ot studs version available for some housings

Connctors optional for wire connection versions

beep sound, white noise sound, vocal messages available for some models

Intelligent alarms with beep sound, white noise sound available.

Intelligent alarms with night mode, silent mode avaible.

Quick details for all series alarms

Series	Size	Sound	Remark
B00	127*70*73.5mm	beep sound	intelligent models available
B10	dia 60*46.3mm	beep sound
B20	103.5*40.5*71mm	beep, white noise, bespoken message	intelligent models available
B30	103*44.5*68mm	beep, white noise, bespoken message	intelligent models available
B40	129*69*74mm	beep sound, bespoken message	manual adjustable available
B50	102*44.5*69.5mm	beep, white noise, bespoken message	intelligent models available
B60	127*95*77mm	beep, white noise, bespoken message	intelligent models available
B70	127.5*79*82mm	beep, white noise, bespoken message	models with night mode available
B80 S	105*71.8*70mm	beep, white noise, bespoken message	models with night mode available
B80 L	130*76*88mm	beep, white noise, bespoken message	models with night mode available
BJ	58*30*59.5mm	beep, white noise, bespoken message
B90		beep, white noise, bespoken message	models with night mode available

More information about the alarm:

Alarm drawing, sizes in mm

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.