1. The shell is made of aluminum alloy casting, with novel structure, light weight, good corrosion resistance, good waterproof and dustproof performance. So that is suitable for use in harsh outdoor environments.
2. Integrated sound and light, safe, easy and convenient.
3. The integrated chip design makes it has strong electromagnetic anti-interference performance.
4. The lampshade is made of PC material, which has good light transmission, anti-aging and high strength impact resistance.
5. Warning light uses super strong light-emitting diode, with low power consumption and long life.