CACAZI V028F Wireless Music Doorbell without Battery, Plug:EU Plug(Black) Filter-4G Mobile Wifi Remote control distance: 30m

Remote control distance: 30m

The thickness of the desktop can be clamped: no more than 5 cm

Sheath diameter: 2

the item comes with a portable small cloth bag to keep them

CACAZI V028F Wireless Music Doorbell without Battery, Plug:EU Plug(Black) Filter-4G Mobile Wifi Remote control distance: 30m1. Material: ABS, electronic components 2. Remote control distance: 300 meters 3. Built in music: 38 4. Volume: 4 speed adjustment 5. Transmitter battery: 12V 23A battery x 1 (shipping without battery) 6. The doorbell has built in 38 chord music, you can choose according to your preference 7. Strong penetrability, the straight line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the