With its new innovative microchip-controlled technology, the Bosch H3F Digital Fanfare lasts 3 to 10 times longer than conventional horns which work via mechanical contact. As a result, maintenance frequency and downtime are reduced.
The electronically-controlled H3F is highly stable in sound quality and performance, with little or no fluctuations in sounds properties even after prolonged periods of continuous honking. In contrast, conventional mechanical horns are dependent on the working state of their mechanical components and highly sensitive to environmental factors such as changes in temperature, humidity and voltage.
With its low current consumption*, the H3F Digital Fanfare uses up to 30 % less power than conventional horns, meaning less strain on the battery and less electromagnetic interference. This makes the H3F ideal for modern cars with their complex Electronic Control Units (ECU), navigation systems, etc.
Homologated according to ECE standards.
* As compared to conventional mechanical horns
Your benefits at a glance:
Innovative microchip technology for enhanced sound quality and reduced sound sensitivity
High performance reliability with up to 10 times longer service life*
Stable sound properties and performance even with long continuous honking and environmental fluctuations
Electromagnetic protection minimizes interference with other car electronic components and electrical system
Compact size for easy installation
Voltage : 12 V
OEM Quality
For cars, trucks and SUVs
Free Shipping:
Most of items you purchase will normally be dispatched within 2-5 business day by Hong Kong air mail, China post, ID post, or Singapore post. During this period, we will choose the fastest shipping method to ship the parcels. The arrival time depends on different areas in the world (excludes customs inspection).
Most of the items shipped using free shipping will arrive generally in 30-35 days (exclude holidays) for USA, European Union, Australia, Middle East & South East Asia (Please see below estimate delivery tables). For holiday seasons please add up additional 10-14 days. For other country like South America (exclude Argentina & Chile), Israel, Africa it will take up to 50-65 days because your item will transit several times in different country.
Please bear in mind that shipping to some country cannot be traced by using free shipping but can be trace by phone or contacting local post office website.
EMS/DHL/FedEx (Optional):