Shelly Wi-Fi  |  SKU: ALRLSHELLPRO3EM

Shelly PRO 3EM

$163.00
Shipping calculated at checkout.

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Worldwide Shipping - Economy or Express

We ship worldwide... simply add products to cart to see real time shipping prices & delivery times based on weight and location.

Any items in stock and ordered before 2:30pm (UK) will ship same day.

Smart Home Experts - On Demand

Transform your home into a smart one with us, and gain more than just a product.

You'll have access to our dedicated team of experts and a wealth of guides, ensuring you're well-equipped to handle any technical challenges.

Compatibility Guarantee - Instant Returns

Introducing our unmatched Compatibility Guarantee.

If you discover that Shelly PRO 3EM doesn't mesh with your existing system, simply utilize our swift two-click returns process.

We'll instantly provide a self-serve shipping label for hassle-free returns. Upon receiving the item, your refund is processed immediately.

With our guarantee, you can put compatibility worries to rest.

Summary

The Shelly PRO 3EM is a next-generation DIN-mountable 3-Phase Energy Meter designed for professional integrators

It accurately measures energy usage, voltage, current, and power factor in real-time, making it an essential tool for monitoring and managing energy consumption

With its compatibility with multi-protocol smart home hubs, it seamlessly integrates with other smart devices in your network, providing you with a comprehensive smart home solution.

Next-generation DIN-mountable 3-Phase Energy Meter

Shelly Pro 3EM is a DIN rail mountable three-phase energy meter. Enhanced with all the gen2 firmware flexibility and LAN connectivity, it provides professional integrators with additional options for end-customer solutions. Shelly Pro 3EM reports accumulated energy as well as instantaneous voltage, current, and power factor per phase in real-time.

Industry-grade security

Shelly Pro 3EM supports mTLS for MQTT, HTTP, and secure outbound WebSockets. Its industry-grade security allows for direct connections to your cloud infrastructure, reducing the cost of deploying complex networks and VPNs.

2-way energy consumption monitoring

Monitor your home, office, or factory, and avoid additional expenses or drops in voltage that can damage your appliances and devices. Shelly Pro 3EM can calculate 2-way consumption: produced and used energy for each of the three phases. The device can be configured to measure three separate circuits of a mono-phase electrical system. View the quality of your electricity network regarding active power, reactive power, voltage, and power factor.

Local control

Thanks to Shelly Pro 3EM's scripting functionalities and webhooks, you can now easily control other Shelly or Wi-Fi devices on your local network. Use these capabilities to set exact parameters for heating, cooling, or electric vehicle charging based on PV production and have your devices automatically shed power usage. All these work without using a cloud. 

Shelly Cloud App

Save on electricity bills by improving the overall power usage of your household or office. Shelly Cloud App supports real-time power metering* and allows you to build complex automation solutions for improved energy and operational efficiency. 




Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Here's What You Get - Extra FREE

Buy Shelly PRO 3EM and get all this FREE... (no need to add to cart, we'll send automatically with your order)

Unlock the Power of Smart Living: Your Ultimate Guide to a Futuristic Home

This £37 Premium Book unveils the most innovative ways to integrate smart tech seamlessly into your daily life, truly transforming your living space into a haven of convenience, safety, and modern sophistication. You'll Learn...

  • Simplicity at Your Fingertips: Grasp the basics of setting up common yet essential automations like hands-free lighting.
  • Weather-Wise Automations: Learn how your home can intuitively adjust to Mother Nature, from closing windows when it rains to optimizing temperature.
  • Enhance Security: Elevate your home’s security with automated alerts, making sure you're always in the know.
  • Energy Efficiency: Discover smart scenarios to reduce energy consumption, saving the planet and your pocket.
  • Lifestyle & Entertainment: Set the mood for every occasion - be it a movie night or a workout session.

Master Your Smart Home's Connectivity: Full Coverage

This £37 Premium Book unravels the mysteries of wireless technologies, guiding you to optimize your smart home's connectivity for unparalleled performance and convenience. You'll Learn...

  • Mastering Wireless Tech: Understand the core differences between Zigbee, Z-Wave, Wi-Fi, and Thread, and how each can be harnessed for specific smart home needs.
  • Optimal Device Placement: Learn the art of positioning devices in various home setups, ensuring every corner of your space is seamlessly connected.
  • Combat Interference: Discover how to manage and mitigate interference between devices, ensuring smooth and uninterrupted smart home operations.
  • Wall Wisdom: Grasp the impact of different wall types on signal strength and learn strategies to overcome any barriers they might pose.
  • Inter-Technology Harmony: Dive into real-life scenarios that showcase how different technologies can coexist and complement each other, amplifying your smart home's potential.

Ultimate Smart Home Guide: Blueprint to Seamless Integration & Elevated Living

This £37 Premium Book unravels the intricacies of both preparing you home for smart tech + adding to it over time. You'll Learn...

  1. Dream Big, Start Simple: Delve deep into the strategy of initiating your smart home journey with manageable steps.
  2. Family-First Design: Grasp the essence of building a smart home that caters to every family member.
  3. Unified User Experience: Uncover the secrets to avoid a fragmented tech landscape.
  4. Research as Your Compass: Learn the art of proactive planning, ensuring you harness the best tech solutions and avoid common pitfalls.
  5. Embrace Elegance: Explore the beauty of creating sophisticated smart setups that prioritize simplicity, ensuring daily operations are a breeze for all.

Plus These Added Benefits...

  • Loyalty Points

    Every purchase earns you loyalty points. The more you spend, the more you save. Collect points for future discounts, making each buy a step towards your next saving.

  • Premium Support

    Become a part of our smart home enthusiast community. Share experiences, learn from peers, and access top-tier tech support with fast response times from our experts.

  • Exclusive Early Access

    Get your hands on the latest smart home products before anyone else. Enjoy priority notifications about new releases and exclusive offers, ensuring you’re always at the forefront of innovation.

Still Have Questions About Shelly PRO 3EM?

Frequently Asked Questions

What if it's incompatible with my existing smart home system?

We offer a no questions asked express return service. So, if you try Shelly PRO 3EM and find it's not compatible with your system, you can easily return it.

How can I get technical support for it?

Our team of experts is available to assist you with any technical questions you may have via email and live chat.

Do you offer installation services?

While we don't offer direct installation services, we provide comprehensive online support through guides, videos, and access to our experts via email and chat. If you need an installer, we can often help connect you. With advancements in smart home tech, most of our products can be self-installed with guidance.

What if I struggle with installing or using after purchase?

We have experts who frequently use these products in their own homes, and they are well-acquainted with the ins and outs. This means we can provide unparalleled guidance and troubleshooting. You won't find this level of hands-on expertise at any other store.

How quickly will I receive my order?

If you place your order before 2:30pm in the UK, you can expect it the next day. For orders outside the UK, we offer express shipping options that will get your products to you within a few days.

Why should I choose to buy from Vesternet over other online stores?

When you buy from Vesternet, you're not just purchasing a product. You gain a partner with expertise in smart home technology. Our team is on-hand to assist with setup and provide valuable advice. While there might be cheaper options online, home automation can be complex, and having experts by your side can prevent costly mistakes.

1000's of Happy Customers...

How to Setup a Smart Home

In 5 Simple Steps...

  1. Plug in your Hub and setup with wizard
  2. Install Devices around your home
  3. Wirelessly Connect devices to your hub with wizard
  4. Create Rules & Scenes with wizard to automate tasks
  5. Enjoy your automated home with increased Security, Comfort, Energy & Emergency monitoring, automated Heating & Lighting

Then easily add more devices ongoing as you choose