The principle signal of the electronic snail horn is pulse gas pressure. The sound transmission is more harmonious and diffuse fan-shaped divergence transmission. The sound wave of the snail horn is scattered from the exit of the horn to both sides. Therefore, the sound of the snail horn is transmitted in a fan-shaped manner, and the sound is harmonious.

Advantages of Electronic Snail Horn

1.No contact design increases electronic horn’s lifetime by 3-10 times longer than mechanical horns.

2.Overvoltage automatic protective function can avoiding burning under high voltage.

3.Sonorus and clear, its dB can reach 110 dB. With micro-computer controlling ,its tone quality is good and performance is stable.

4.Special waterproof design reduce failure problem because of water.

5.The micro-computer check the resonant frequency of sound plate at all times. Even the atmospheric pressure changed, the horn will work normally.