12V 4-CH AD22B04 MT8870 DTMF Tone Signal Decoder Relay Phone Remote Control PLC
14,46 €
1 Product model: AD22B04. 1 x AD22B04 DC 12V 4 Channel DTMF Decoder Relay Board ;. DC 12V LED lighting. 12V DC Motor. Fluorescent lamp. 1 x Male to Male audio wire (3.5mm jack );.
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