4-CH 12V Relay Board

Premium Quality Electronics from The Engineer Store, Bengaluru

Fast shipping 7-day warranty on manufacturing defects 24/7 expert support

Specifications

Attribute	Details
Type	Electronics Component
Channels	4-Channel
Voltage	12V DC
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7

Why Choose This Product?

100% Authentic - Sourced from trusted authorized distributors

Fast Delivery - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse

Expert Support - Technical assistance available round the clock

Quality Assured - Manufacturer warranty on all units

Reliable Performance - Tested and verified before dispatch

Perfect For

DIY & Hobbyist Projects

Build custom automation and control systems with ease

Professional Applications

Industrial automation, HVAC systems, and commercial control solutions

Learning & Education

Ideal for students, makers, and skill development programs

Home Automation

Smart home projects and IoT applications

What's Included

In the Box:

• 4-Channel 12V Relay Board
• User documentation and technical guide
• Quick start reference sheet
• Warranty card

Key Features

• 4 Independent Channels - Control up to 4 separate circuits
• 12V DC Operation - Compatible with standard power supplies
• Easy Integration - Works with microcontrollers (Arduino, Raspberry Pi, etc.)
• High Reliability - Industrial-grade relay components
• Compact Design - Space-efficient form factor

Frequently Asked Questions

Is this product 100% authentic?

Yes, absolutely. We source directly from authorized distributors with full authentication verification. Every unit is tested before dispatch.

What warranty coverage is included?

Full 7-day warranty on manufacturing defects covering all manufacturing defects. If any issue arises, we'll replace or refund your purchase.

How fast is the shipping?

Standard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express options available on request.

Do you provide technical support?

Yes! We offer 24/7 technical support via email and WhatsApp. Our experts can help with setup, troubleshooting, and project guidance.

What's your return policy?

7-day returns on manufacturing defects only with full refund or replacement, applicable on manufacturing defects only.

Are bulk/wholesale discounts available?

Yes! Orders of 10+ units qualify for special wholesale pricing. Contact us for a custom quote.

Can I use this with Arduino or Raspberry Pi?

Absolutely! This relay board is compatible with most microcontroller platforms. We provide documentation and support for integration.

What's the maximum load capacity?

Each relay channel can handle typical AC/DC loads. Check the documentation for detailed specifications, or contact our support team.

Customer Support

Email: support@theengineerstore.in

WhatsApp: Available 24/7

Location: Bengaluru, Karnataka, India

Trust The Engineer Store for authentic electronics and expert support!

Buy 4-CH 12V Relay Board Online in India

Purchase the 4-CH 12V Relay Board online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 4-CH 12V Relay Board with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy 4-CH 12V Relay Board at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.