MT8870 DTMF Audio Decoder 16 Channels Phone Voice Decoding Controller for Home Automation Relay Module

MT8870 DTMF Audio Decoder 16 Channels Phone Voice Decoding Controller for Home Automation Relay Module Description

1,Application: This audio decoding module is used for mobile and fixed telephone voice dialing decoding function, offering flexibility for various telecommunication needs
2,16 Channels: It has 16 channels, 8 kinds of selectable output function, and leads to STD signal to use as a microcontroller interrupt signal.
3,Conveneint: Very convenient to embed all kinds for mobile and fixed telephoneremote remote control, remote control decoding key value.
4,Multi Functions: 12 channels outputs decode mobile and fixed telephone keys. Another 4 channels output(ABCD) can use "DTMF Dial" Software control.
5,Compact: This decoding controller is very small and the constructions is simple, very convenient to embed all kinds for mobile and fixed.

Color: As Shown
Material: PCB

Package Contents:
1set audio decoding module with Audio Wire