Voye V001A Home Music Remote Control Wireless Doorbell With 38 Polyphony Sounds

Brand	Unbranded
Manufacturer	Unbranded
Model Number	S-WD-0107

1. Work mode: wireless remote control
2. Receiver operating voltage: DC 3V (2 x AA batteries, not included)
3. Power: =80m (open area)
6. Transmitter operating frequency: 315MHz
8. Transmitter operating voltage: 12V (battery model: 23A, included battery)
9. Transmitter operating current