VOYE V003B AC Wireless Doorbell
VOYE V003B AC ওয়্যারলেস ডোর বেল
Receiver working voltage: 110V/220V
Powe: ≦2W
Operating frequency: 315MHz or 433.92MHz (according to customer requirements)
Remote control / receiving distance ≧ 120m (open area)
Transmitter operating frequency: 315MHz or 433.92MHz (according to customer requirements)
Transmitter operating voltage: 12V (battery type: 23A 12V)
Transmitter operating current: ≦ 15mA
