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24V Dual Voice Disc Electric Horn Bus Truck 400-500Hz 720h Salt Spray Continuous Operation Bus Spares

1
MOQ
$7.50/pieces 5-49 pieces
Price
24V Dual Voice Disc Electric Horn Bus Truck 400-500Hz 720h Salt Spray Continuous Operation Bus Spares
Features Gallery Product Description Ratings & Review Request A Quote
Features
Specifications
Dual Frequency Superposition: High Frequency (400-500Hz) + Low Frequency (200-300Hz)
Durability Test: Continuous Operation For 100 Hours Without Failure
Packaging: Carton, Wooden Box, Custom Packaging
Surface Galvanizing: Salt Spray Test ≥ 720 Hours
Voltage: 24V (wide Voltage 18-32V)
Accessory Type: Dual Tone Electric Speaker
International Certification: GB 15742+ECE R28
Operating Temperature: -40℃~+85℃
Response Time: ≤0.1 Second
Sound Pressure Level: 120±2dB
Model: LB-PXSY
Protection Level: IP67
Highlight:

24V 400-500Hz Dual Voice Disc Horn

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720h Salt Spray Electric Bus Horn

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Continuous Operation Dual Tone Horn

Basic Infomation
Place of Origin: China
Brand Name: Gujiu
Certification: GB 15742+ECE R28
Model Number: LB-PXSY
Payment & Shipping Terms
Packaging Details: Carton, wooden box, custom packaging
Delivery Time: 7-15day
Payment Terms: T/T
Supply Ability: 5000/month
Product Description
Suitable for truck and bus modification of general-purpose dual-voice disc electric horn Product Description Enhance the audible safety warning capabilities of your fleet with this versatile Universal Dual-Tone Bowl-Type Electric Horn, suitable for retrofitting onto a wide range of bus models. Delivering a powerful and attention-grabbing twin-tone sound, this horn is designed for broad applicability, making it an ideal choice for upgrades or replacements to ensure your vehicle can effectively signal its presence in diverse traffic situations. Its robust construction ensures durability in demanding environments. As an authorized seller, Nanjing Dingguan Auto Parts Co., Ltd. guarantees reliable performance and quality, offering a dependable and easily integrable solution for maintaining or improving your fleet’s essential safety equipment. specification Product Name: Dual-tone electric horn Part Number: LB-PXSY Quality control: GB 15742+ECE R28 Size: standard Type: car horn Place of origin: China Materials: durable Packaging: aper packaging/custom packagingP Minimum order quantity: 1 Application: any vehicle model Status: brand new Cargo transportation: TNT, EMS, UPS, FedEx, DHL or according to your requirements. Customs code: LB-PXSY Factory quality inspection: 100% inspection How to buy the right bus accessories 1.Please provide VIN number 2.Please provide clear photos 3.Please provide the OEM number 4.lf you are unsure, please contact us. Warehouse and cargo display About shipping and packaging transportation TNT, EMS, UPS, FedEx, DHL or as per your requirement. packaging Bubble wrap, cartons, wooden boxes, and pallets are used to avoid damage to goods caused by bumps. common problem 1: Can you provide an accurate price? Sure. You need to provide the vehicle VIN number, provide the product OEM code, or provide a clear product photo. 2: What's your minimum order quantity? No minimum order quantity, of course, if you buy more items from our company, you can get preferential prices and discounts. 3: What's the delivery time? Air freight orders take 5 to 8 days. Sea freight orders take 15 to 25 days. My advantage 1:High-Quality Bus Components Specialized in high-grade aftermarket bus parts including engines,transmissions, and braking systems, built for durability and performance. 2:Comprehensive spare parts solution We offer a full range of bus accessories: filters, suspension components, electrical components, and interior accessories for all major bus brands. 3: ISO-Certified Manufacturing Our ISO 9001/TS 16949-certified products ensure strict quality control, reliability, and compliance with international standards.ISO 4: Global Bus Part Coverage Our products are compatible with trusted bus models from Europe, Asia, and the Americas. 5;Extensive product catalog Engine parts, HVAC systems, lighting, wheels and safety components covering city, intercity and long-distance buses.
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

W
William
United States Feb 9.2026
Perfect OEM fit, matches exactly, seamless installation
D
Daniel
United States Oct 21.2025
Suitable for heavy‑duty use.
C
Chris
United States Jul 9.2025
Suitable for heavy‑duty use.
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Get in touch with us
Contact Person : Mr. Wu Zexing
Tel : +86 13851550369
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