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Switch Wireless Relay, $4.76 $5.40 38, BA125, DC 12V Bluetooth 2, Channels Relay Module, Internet Smart Remote, Control Mobile Phone, Switch Wireless Relay 1 Channel 12V Relay Module with Optocoupler or any microcontroller GPIO pin

USD392.73 USD420.73

Pay in 4 interest-free payments of $98.18 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 2 - Oct 7

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Switch Wireless Relay, $4.76 $5.40 38, BA125, DC 12V Bluetooth 2, Channels Relay Module, Internet Smart Remote, Control Mobile Phone, Switch Wireless Relay 1 Channel 12V Relay Module with Optocoupler or any microcontroller GPIO pin or any microcontroller GPIO pin to switch the siren on and off programmatically it displays negative current

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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