Product Parameters: Product Name | Wireless remote control doorbell | Shell Material | High quality PC material | Sound | The host uses high quality music IC | Power supply | Directly mounted on a 12V battery | Product Specification | 79*44*18MM | Receiver | Exchange 220v | Launcher | 12 battery | Suitable for | Office,family |
Product Features: Shell is made of high quality PC material,counterattack,good durability Imported components are introduced, and foreign advanced equipment is introduced to test production. Host uses high quality music IC、Dynamic speaker，nice voice. |
