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IP67 WATERPROOF
Banhao backup alarm adopts advanced encapsulation technology with excellent waterproof and dustproof performance, so you don't need to worry about the effects of rain and snow.
Noise Level
Whether in open or noisy environments, the reversing alarm provides a powerful warning.
The banhao reversing horn effectively alerts and warns vehicles, pedestrians and animals behind the car, thus improving driving safety.
BANHAO backup alarm is made of thickened high-strength nylon material, which is more sturdy and has better explosion-proof performance. It can continuously and stably operate in various working environments.
The Tobster
Reviewed in the United States on March 23, 2025
The BANHAO Backup Alarm does exactly what it’s supposed to—it’s loud, clear, and gets attention. At 112dB, there’s no missing the warning sound, making it great for trucks, vans, and heavy-duty vehicles. The wide voltage range (12V-48V) is a big plus, allowing for versatile use across different vehicles. The beeper tone is standard but effective.The reason I’m giving it 4 stars instead of 5 is that the installation instructions could be clearer. If you’re familiar with wiring, it’s straightforward, but for beginners, a more detailed guide would be helpful. Also, while it’s loud (which is necessary for safety), it might be too loud in quieter areas.Overall, though, it’s a dependable and durable backup alarm that does its job well. A great investment for added safety on the road!
Tony Rollo
Reviewed in the United States on February 18, 2025
.Well made. Good quality.Very LOUD. Small to me mounted just about anywhere.The value comes in for me with the ease of install. Also, I have it on a control box in the cab so it can be used when necessary and I can leave it off to not be disturbing.
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