Moha wireless digital door bell/chime VDC operating system ,Receiver(Chime) 3xAA ( not included) & remote (transmitter 1x12V 23A included) 32 Melody

85-6004 Moha Top quality wireless door bell Frequency：433.92Mhz±0.5Mhz Power supply(chime):DC 3X1.5V AA Batteries(not included) Power supply(transmitter):1 ×12V 23A（included） Operating range(open air):up to120m Sound options:32 polyphonic melody Volume options: 3 volume Package: double-blister+ color paper card