CACAZI FA88 Self-Powered Smart Home Wireless Doorbell, UK Plug(Black) Filter-Fan Cooling 1 x Charging Dock

1 x Charging Dock

Cable Outside Diameter: 4

SIM card tray + SIM card tray + Micro SD card tray for OPPO Realme 6i / Realme Narzo 10

48inch * 4

CACAZI FA88 Self-Powered Smart Home Wireless Doorbell, UK Plug(Black) Filter-Fan Cooling 1 x Charging Dock1. Buttons generate electricity by themselves, no battery is required, and the generator can be turned into electricity by pressing a finger. 2. Strong penetrating performance, the receiving distance can reach 150 meters in straight line. 3. Digital circuit design, multiple sets of use without crosstalk, effectively avoid the troubles caused by mutual interference between neighbors. 4. 60 music ringtones, let us choose more than one. 5. 5 levels of