TECKNET WA659 Wireless Doorbell User Manual
Doorbell Model: WA658/WA659 User Manual Package Contents Product Layout ① LED Indicator ② Music+ Button ③ Volume Button ④ Music- Button Product Specification Receiver Power Supplied: AC 100V-240V Receiver Working Current: <5mA Transmitter Working Voltage: DC 3V Working Frequency: 433MHZ±2MHZ…