AD22A08 DC 12V DTMF Relay Module MT8870 Audio Decoder Phone Remote Control Relay
Product model: AD22A08. (the majority of smartphones and functions machine are DTMF code). 12V DC Motor. DC 12V LED lighting. Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC.