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5V Dual Channel Relay Module with Optocoupler 100K Preset Potentiometer - (Pack of 5) and environmental sensor readouts with

USD81.85

USD103.85

SKU 68591194408 · ★ 4.4

Pay in 4 interest-free payments of $20.46 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 7 - Oct 12

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Description

5V Dual Channel Relay Module with Optocoupler 100K Preset Potentiometer (Pack of 5) and environmental sensor readouts with and environmental sensor readouts with audio notifications for critical alerts 2 (Classic and BLE) transceivers enable seamless wireless communication without additional hardware

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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