MT8870 DTMF Voice Decoder Module Telephone audio Decoder Speech decoding K7N1

Brand new: Lowest price

AU $26.39
Free postage
  • Get it by Tue, 29 Dec - Fri, 12 Feb from Shenzhen, China
  •  • Brand New condition
  •  • 30-day returns - Buyer pays return postage
(Product model: AD22B04. 1 AD22B04 DC 12V 4 Channel DTMF Decoder Relay Board. 1 Male to Male audio wire (3.5mm jack )). Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC.