Universal Use Beep Sound Reverse Alarm 12V~48V 102dB Forklift Backup Alarm

• After-sales Service: 24 Months
• Warranty: 24 Months
• Material: Plastics
• 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
• Customized: Customized
• Product Weight: 320g
• Dimension: 103.5*40.5*71mm
• Color: Black
• Use for: Alarm
• 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-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

¿¿ por qué se instalan alarmas de marcha atrás y de advertencia?

 

Las alarmas de marcha atrás y las alarmas de advertencia, también conocidas como alarmas de marcha atrás o zumbadores de marcha atrás, están instaladas en vehículos y equipos para alertar a los peatones, trabajadores y otras personas cercanas de grandes objetos en movimiento que pueden ser difíciles de ver. Por lo general, se utilizan en maquinaria de construcción, camiones de basura, camiones de reparto y otros vehículos y equipos que pueden representar un peligro para peatones o trabajadores. Cuando el vehículo da marcha atrás, la alarma de marcha atrás suele emitir un pitido enorme, que es una señal de advertencia para alertar a las personas cercanas que pueden estar caminando o trabajando.
Las alertas de advertencia son similares, pero pueden activarse en diferentes situaciones, como cuando el vehículo gira o cambia de carril. El objetivo de estas alertas es ayudar a prevenir accidentes y lesiones, especialmente en entornos concurridos y abarrotados donde la visibilidad puede ser limitada. Aunque algunas regiones pueden tener restricciones de ruido asociadas a la marcha atrás y las alarmas, muchos países requieren que ciertos tipos de vehículos y equipos instalen estas funciones de Seguridad y funcionen correctamente. Esto ayuda a garantizar la seguridad de los conductores y peatones y ayuda a prevenir accidentes y lesiones en el lugar de trabajo y en la carretera.

Suitable for: trucks,coaches,buses and plant

Alarma de marcha atrás pitido universal ruido blanco 12v a 48v 102db carcasa de nylon alarma de marcha atrás del automóvil

General specifications:

Output level	102dB ± 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*40.5*71mm

Applications:

For equipments and vehicles like,cars, trucks, construction machinery, with 12V and 48VDC system, made for heavy duty applications in medium or high noise area. Most popularly used 102dB, 107dB also available.

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

 

Main features:

 High output, 102dB beep sound or 107dB beep sound output at 1.2m, high enough to make it heared, and it is most popularly used output level.

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

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.