Sell wireless doorbell 5

Description

1.Working methods:Wireless digital remote control, Do not interfere with each other ***** work voltage of the receiverï&frac*4;�**0V or **0Vï&frac*4;�requested by customer&#**9;s Gird Voltageï&frac*4;� 3.Powerï&frac*4;�â�¦2W 4.Work Frequency ï&frac*4;�**5MHz or **3.*2MHzï&frac*4;�requested by customersï&frac*4;� ***** Control/ Incept Distanceâ�§**0m(in open air) 6.AC terminalï&frac*4;�Pinsï&frac*4;�ï&frac*4;�Round Plug ã�� flat Plugã��German Plugã��British Plug 7.Work Voltage of the Emitter:*2V(Battery Model:*3A *2V) 8.Work Electricity of the Emitterâ�¦*5mA(*0 times a day by calculating, a high quality battery can use for a year) 8.LED Indicatorï&frac*4;�press the send buttonï&frac*4;�Emitter work and the receiver receive the order and then send out the beautiful music reminded you the VIP visit, the blue-ray LED of the receiver will regular flash along with the music. ***** sourceï&frac*4;�*8songs supply for choice, Use the External button "up/down"to finish. (the music include Asiaã��Europeã��Americas famous songs, also has *0 songs of Arab Music Concert which the Middle East customers&#**9; like) ***** function of volume regulateï&frac*4;�highã��middleã��low three volume can choiceï&frac*4;�Use the External switch(or button)to finish.