AD22B04 4 Channel Relay DTMF Tone Decoder Remote Control Relay Module 12V8559
19,13 €
1 Product model: AD22B04. 1 x AD22B04 DC 12V 4-channel DTMF decoder relay board W/ audio cable. Maximum load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC. Colour:Photo Color. 4 Eight working modes: non-locking (instantaneous), self-locking (triggering), interlocking (latching), 5/20/60/120/250 seconds delay.
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