Dtmf Relay Board, AD22A08 DC 12V 8CH DTMF Relay Phone Voice Signal Decoder Remote Controller Switch Module sold2024 High Quality Stainless Steel Rivets

High Quality Stainless Steel Rivets

Tape made in a site certified for energy management (ISO 50001 certified)

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Foldable holding feet allow hassle-free charging for your cellphone

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Dtmf Relay Board, AD22A08 DC 12V 8CH DTMF Relay Phone Voice Signal Decoder Remote Controller Switch Module sold2024 High Quality Stainless Steel RivetsDtmf Relay Board, AD22A08 DC 12V 8CH DTMF Relay Phone Voice Signal Decoder Remote Controller Switch Module Specifications: Model: AD22A08Working Voltage: DC 12VSize: 946218mm 3. 72. 440. 7inWeight: 114 gramsMaximum Load: 10A 250VAC, 10A 125VAC, 10A 30VDC, 10A 28VDC, 10A 12VDCPackage Includes: 1 x Relay Module, 1 x 3. 5mm Audio Cable Read more Glossary: NO: Normal openCOM: Common terminalNC: Normal ConnectRelay open: COM connected NO but disconnected