Place of Origin | Chongqing, China | Brand Name | RINGBELL |
Model Number | FD-4 | Material | ABS Plastic |
Product name | The four keys flying saucer | Application | restaurant,cafe |
Size | 60*60*10mm | Color | black,red |
Warranty | one year | Distance | Indoor 20-50 meters |
Frequency | 433MHz | Type | FD-4 |
Place of origin | Chongqing,China |