- Brand: Changdian
- Model: 6 inch within the bell
Default voltage 220V, custom voltage DC12 DC24V AC110 AC380 need custom voltage contact customer service make up the difference of 4 yuan.
6-inch bell within the bell for 400 square feet of the use of the site, the decibel is 90.
6 inch within the bell
Weight: 760G or so
Size: 150mm diameter