Heavy Duty Filed Select dB Smart Backup Alarm

• Type: Industry 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.: B40 series
• Certification: E-MARK, CE, ISO, RoHS
• Application: Outdoor
• Working Principle: Electro-Acoustic Style
• Transmission Mode: Cable
• Alarm Volume (within 1m): ≥90dB
• Receive Frequency: 2400
• Product Weight: 355g
• Dimension: 129*69*74mm
• Temperature Range: -40ºC~85ºC
• Transport Package: Carton
• Specification: CE, RoHS
• Trademark: Yuesonic
• Origin: Cn
• HS Code: 8512301100
• Production Capacity: 10000000/Y
• Package Size: 13.00cm * 7.50cm * 8.50cm
• Package Gross Weight: 0.365kg

Product Description

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,plant,digger

B40 SERIES

B40 series is made for customization, with beautiful appearance.A glass-filled nylon housing with expoxy-encapsulated electronics provide exceptional durability and protection against moisture, dust and vibration.
You could decide what the voltage and output will be, or intelligent one that measures the ambient noise level and adjust their output level, or vocal version even your own voice.
Sealed in expoxy for protection against dust, mositure and vibration
Voltage polarity protection
easy to install, and many optional connectors/wire
RoHS compliant, CE certified  


B41 SPECS

1. Output Level:                     97/107±3dB(A) AT 4FT
2. Voltage:                             10-48VDC
3. Current(max):                     0.6A
4. Temperature Range:           -40ºC-85ºC
5. Frequency:                         1400Hz±10%
6. Duty Cycle:                         0.85 pulse per second(50%ON 50%OFF)
7. Weight:                               355g

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.