16 Channels MT8870 DTMF Audio Decoder Phone Voice Decoding Controller for Smart Home

€29.64
+ €17.99 Shipping

16 Channels MT8870 DTMF Audio Decoder Phone Voice Decoding Controller for Smart Home

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16 Channels MT8870 DTMF Audio Decoder Phone Voice Decoding Controller for Smart Home

€29.64

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€43.64
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Product details

16 Channels MT8870 DTMF Audio Decoder Phone Voice Decoding Controller for Smart Home

Features:This decoding module is for mobile and fixed telephone voice dialing decoding function.It has 16 channels, 8 kinds of selectable output function, and leads to STD signal to use as a microcontroller interrupt signal.Very convenient to embed all kinds for mobile and fixed telephoneremote remote control, remote control decoding key value.12 channels outputs decode mobile and fixed telephone keys (0-9, * #).Another 4 channels output(ABCD) can use "DTMF Dial" Software control.Specification:Power Supply Voltage: DC 4.5V-5.5V(Typical 5V)Operating Temperature: -40~85℃IO Drive : Sink Current (Low level drive) 20mA, source current(High level drive) 270uA16 Channel selectable high and low level output.16 Channel output: 0-9,*# ABCD8 kinds of Mode selectionPCB Size: 50*20mm / 1.97*0.79inWeight: Approx. 18gPackage list:1 * 16 Channel DTMF Decoder Module1 * Male to Male Audio Wire (3.5mm jack )
  • Fruugo ID: 509475150-1042412498
  • EAN: 5313467972045
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Safety Warnings: Warning: Please read the product instructions carefully before use to ensure correct use.
Serial Number: 7847689879021
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  • STANDARD: €21.68 - Delivery between Wed 16 September 2026–Mon 28 September 2026

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