VOYE V025A Home Music Remote Control Wireless Doorbell with 38 Polyphony Sounds, US Plug (White) Type-BNC Cable Adapters 81inch * 21

81inch * 21

4 kinds of ringtones can be selected

New ABS flame retardant shell

One Package Size 35cm * 31cm * 37cm / 13

Frequency Range: 2

VOYE V025A Home Music Remote Control Wireless Doorbell with 38 Polyphony Sounds, US Plug (White) Type-BNC Cable Adapters 81inch * 211. Simple humanized design, no need to ask for help from professionals or installers, completely exempt the decoration expenses, avoid chiseling the wall, insert it into the conventional socket in the room, and freely move the installation position. 2. The use of wireless high frequency transmission technology, innovative intra frequency code and dialing function, effectively avoiding the mutual interference between neighbors and the trouble caused by