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Relay Module 16-Channel 12V Relay Module Interface Control Board with Optocoupler Protection Module Relay Switch,Module
Each relay has an action indicator, which is illuminated and turned off.
Relay Module 16-Channel 12V Relay Module Interface Control Board with Optocoupler Protection Module Relay Switch,Module
Item #: 79938831

Relay Module 16-Channel 12V Relay Module Interface Control Board with Optocoupler Protection Module Relay Switch,Module

Item #: 79938831
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Each relay has an action indicator, which is illuminated and turned off.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

16-Channel Control
This module offers 16 independent channels, allowing users to control multiple devices seamlessly, making it ideal for complex automation tasks in smart homes or industrial applications.
Optocoupler Protection
With built-in optocoupler isolation, this relay module protects low-voltage circuits from high-voltage interference, enhancing safety and longevity in critical control systems.
Versatile Applications
Perfect for various projects, from home automation to robotic controls, this relay module's broad compatibility ensures it meets diverse user needs, providing high value for hobbyists and professionals alike.

Product Details

Buy Relay Module 16-Channel from Ubuy New Zealand. Control Board with Optocoupler Protection. Reliable relay switch for efficient performance.
Item Weight1.3 lbs (590 grams)

Who Should Buy?

Suitable For
  • Home Automation

    Ideal for users creating smart home systems that require multi-channel relay control for appliances.

  • Industrial Automation

    Beneficial for professionals automating processes in factories, allowing efficient control of multiple machines.

  • Robotics Projects

    Perfect for hobbyists and engineers working on robotics, enabling precise control over numerous components or systems.

Not Suitable For
  • Casual Users

    Unsuitable for individuals with no electronic experience, as setup and usage can be complex.

Product Description

Relay Module 16-Channel 12V Relay Module Interface Control Board with Optocoupler Protection Module Relay Switch,Module

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the control signal voltage range?

    Answer: The trigger signal is low level 0-2V and the high level voltage cannot exceed 12V.
  • Question: How many channels can be turned on/off?

    Answer: 1-16 channels can be turned on/off at will, or any way.
  • Question: What is the output form of the relay module?

    Answer: It can be directly connected to AC 220V 10A or DC30V 10A load.

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Ranee
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“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”

22 July 2026 · via Trustpilot
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“very speedy delivery,tracking info was superb-best experikence ever!!!”

24 June 2026 · via Trustpilot
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Nicholas
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“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”

22 June 2026 · via Trustpilot
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Dneah
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“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”

15-Jul-26 · via Trustpilot
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Tania
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“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”

11-Jul-26 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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