Here is 1 pcs price ， 1 / 2 /3 Button is the same price ，

as Button Number needy ，please leave us massage under the order 

86 Panel Wall Remote Transmitter 1/2/3 Button Optional

It is a panel 86 wall transmitter that can be stuck onto anywhere. It is a learning code transmitter EV1527 IC Chip. It can be learned into most of the learning code receiver， it can work with any kind learning code receiver in our store. So that the trouble brought by routing is avoided successfully. 

Working Voltage: DC12V 27A Battery

Working Frequency: 315MHZ /433.92MHZ Optional by leaving massage

IC Chip: EV1527 

Distance: 10-180m (Long Distance)

working Current:20-25ma

Big Button wall Transmitter is your best choice for home or Public Places remote control system.