Digital Wireless Doorbell BJ-8522F DC
| Item No. | Melodies | Remote Control Distance | Signal Type | Coded |
| BJ-8522F DC | 36 | 80 meters | Non-Digital | No |
| Individual Packing | Size | PCS/CTN | Carton Size | Net Weight | Gross Weight |
| Single Blister + Card | 160*181mm | 60 | 560*265*350mm | 7.8 KG | 9.3 KG |