• Power Outage? Get Instant Text or Call Alerts

Power outages can be costly. Discover how to safeguard your assets with effective outage monitoring and immediate notifications.

Why Do You Need Reliable Outage Alerts?

A woman found that her refrigerator content is ruined after power outage

Electricity outages can lead to significant expenses, particularly in regions like Canada where storms and severe weather are common.

If you've found this page, you're likely aware of the importance of receiving an alert when your power goes out. Timely power outage notifications help preserve your frozen goods, protect sensitive equipment, and prevent frozen pipes, ensuring your property remains secure, even when you're away.

What defines the best power outage alarm? It's one that not only reassures you but also provides reliable alerts regardless of your internet connectivity, functioning independently without relying on Wi-Fi.

Meet iSocket – Smart Power Outage Notification Device

power outage alarm device

iSocket connects directly into a power outlet and instantly notifies you in the event of a power loss. This device doesn't rely on Wi-Fi, instead utilizing cellular networks to send you reliable text messages or calls during outages.

This smart plug offers notifications that help you actively manage your property and equipment, ensuring you can respond promptly to any power loss scenario. iSocket has been a trusted solution in Canada and globally for over 15 years, providing not just alerts but a means to minimize potential damage and loss.


Watch a Short Video About the iSocket Plug-and-Go Power Outage Detector with Text Message and Email Alerts (Upgraded in 2021)

What Features Does iSocket Have?

Instant power outage notifications are just the starting point. iSocket empowers you to remotely control any connected device, from lamps to routers. Turn devices on or off from anywhere in the world — or even remotely reboot your router if it malfunctions. Manage any device that connects to an outlet from a distance with iSocket.

Additionally, explore optional features like temperature monitoring, security alarms, or water leak detection. Available as standard or add-ons, these features transform iSocket into a comprehensive smart plug solution for not just power outages but also for enhanced home safety and efficiency.

Power icon for alarm outlet

Alarm Outlet

iSocket connects to your power outlet and immediately alerts you when electricity goes out or comes back.

iSocket suitable for remote reboot icon

Remote Reboot

Effortlessly restart your router or other IT devices remotely when unresponsive.

iSocket offers free test period icon

Free Test Period

Try your iSocket free for a month — no hidden fees, no strings attached.

power outage alerts by SMS with iSocket
iSocket uses Progressive Web App icon

Progressive Web App

Conveniently manage your iSocket from any device — phone, tablet or computer.

iSocket is a very safe device icon

Incredible Security

Your data stays safe with multiple layers of built-in security.

iSocket made in Finland icon

Made in Finland

All iSockets are designed and manufactured in Finland, meeting strict quality standards.

How The Power Outage Alarm Works

iSocket features numerous smart capabilities, but its primary function is to provide instant power outage alerts. When electricity is lost, timely notifications are vital to prevent equipment damage, protect perishable goods, and ensure continuous operation of critical systems. iSocket enables you to monitor power outages in real time and receive alerts via text messages, emails, or voice calls — no Wi-Fi required.

Here are the straightforward steps to configure your outage monitoring system and keep informed.

Order your iSocket now

BUY NOW

Our simple one-page checkout makes ordering easy. Select your application, and we’ll recommend the best plan and accessories for your needs. Enjoy free shipping — on average, within 3 business days.

iSocket is Plug-and-Go

PLUG INTO A WALL SOCKET

Plug iSocket into a power outlet, and it will automatically connect to the mobile network. It arrives pre-configured based on your order, making it a true Plug-and-Go solution.

You will get power failure alert to your phone

GET AN ALERTS WHEN THE POWER IS INTERRUPTED

iSocket instantly notifies you when the power supply is disrupted, allowing you to respond quickly and prevent potential damage.

Indeed, the setup is straightforward! We’ll configure your iSocket IoT Portal account, ensuring your device is ready to work right out of the box. Expect to receive notifications about power restoration soon after installation — no complex setups, contracts, or additional phone lines required. Modify settings or add contact numbers conveniently.

iSocket power outage alarm device for North America

A Small Investment for Reliable Power Loss Alerts

A single unmonitored blackout can result in substantial damage. iSocket’s reliable power loss alarm sends urgent notifications via SMS or voice calls, enabling prompt action. Effortless to set up and fully operational via cellular network — no Wi-Fi necessary, this power outage monitoring system is crucial for protecting your assets.

Where Do People Use iSocket?

From Canada to countries worldwide, iSocket is employed to monitor power outages effectively. It helps track failures in homes, businesses, agricultural settings, marine vessels, and data centers. Whether it's safeguarding food storage, delicate machinery, or security systems, iSocket ensures you receive timely power outage notifications. This simple Plug-and-Go power outage monitoring device provides crucial alerts that can prevent extensive damage.

  • Homeowners and businesses rely on iSocket to track power outages, protect appliances, and start or stop equipment remotely when needed.
    Power Cut Alarm for the UK
  • Farmers like John use iSocket as a power failure detector to monitor cattle feeders, irrigation systems, and other critical farm operations.
    Power cut alerts to cell phone for farmers
  • When a power outage occurs at the dock, Nicky and Anna instantly receive an alert, ensuring their boat’s battery and electrical systems remain protected.
    Shore power lost alarm by SMS to mobile
  • IT professionals trust iSocket for outlet power failure alarms, helping prevent downtime and data loss by monitoring power supply in server rooms and data centers.
    Power cut monitoring in datacentres
  • The seafood industry relies on iSocket’s outage monitoring to ensure power stability for pumps, refrigeration, and processing equipment, preventing spoilage and financial losses.
    Power outage monitor for fishing and seafood industry
  • Greenhouse owners like Alberto use iSocket as an outage tracker to monitor power supply, automate irrigation, and maintain ideal growing conditions.
    Power cut monitor in a greenhouse

If you didn’t find an exact match for your application, iSocket still provides peace of mind by keeping you informed about power status. Try it risk-free with our 30-day money-back guarantee — if it’s not the right fit, simply return it.

What Customers Say

We believe that real customer stories are more powerful than any description. Rick McAndrew, a boat owner in Australia, faced challenges with shore power disruptions. In 2015, he shared how the iSocket cellular power outage monitor quickly informed him of a power cut at his dock, protecting his boat. His experience remains relevant today, highlighting the continuous need for effective shore power loss alerts.

While this video showcases an older iSocket model that needed a SIM card, today’s Plug-and-Go iSocket provides even greater convenience. It connects instantly, is ready to use right out of the box, and alerts you the moment a power outage occurs — without the hassle of setting up your own connectivity.

iSocket power outage alarm device for North America

Get Your iSocket Today — Stay Protected from Unexpected Power Failures

Power interruptions can disrupt essential systems, damage equipment, and incur unexpected costs. iSocket serves as a power failure notification device, providing alerts through text messages and emails the instant power is lost. Benefit from our Plug-and-Go power outage alert system and stay ahead of potential risks.

The Best Power Outage Monitor for Canada

Power outages across Canada require reliable monitoring and immediate alerts. Discover why iSocket is an outstanding choice as your power outage notification device, from the company that pioneered this technology over 15 years ago and was the first to introduce it to North America. iSocket continues to be a leader in effective power outage monitoring.

iSocket certified icon

Certified for Canada

iSocket operates on any network icon

Connects Anywhere Cell Coverage Exists

iSocket offers free shipping icon

Fast Free Shipping (2-5 days)

iSocket offers manufacturer support icon

Direct Manufacturer Support

Who Are We?

We are iSocket Systems, the pioneers of cellular-based power outage alarms. Over 15 years ago, we developed this technology and introduced reliable power failure notifications to homes and businesses around the globe.

Our dedicated team continually enhances our devices, ensuring you have the best tools to safeguard your assets. You'll likely agree that the original developers know this technology best. With a reputation for innovation and quality, we are committed to excellence for the long term.

original-product

100% Genuine Product

We design, build, and directly support every iSocket we sell — you’re getting genuine quality from Finland.

top-quality

Top Quality Guaranteed

iSocket undergoes extensive testing and meets international standards, ensuring high quality and reliability.

authorised_new

Authorised Distribution

We are the manufacturer, and we fully stand behind our product.

iSocket is a registered trademark

We're Here to Stay

We invest in and protect our technology worldwide — your iSocket comes from a trusted brand that's here to stay.

satisfaction

100% Customer Satisfaction

Thousands of satisfied customers worldwide trust iSocket. We know you’ll love it too.

moneyback-guaranteed

30-Day Money-Back Guarantee

If iSocket doesn’t meet your expectations, return it within 30 days for a full refund.

Ordering Steps

Become a delighted iSocket owner in just a few simple steps.

Buy your iSocket now button

Click 'Buy Now'

You will get your iSocket quickly icon

Quick Delivery: We ensure fast shipping directly to your doorstep.

You are happy with your iSocket icon

Start Using: Works right out of the box. Satisfaction guaranteed.

FAQ

Nope! When power fails, the Wi-Fi will too. iSocket is a cellular solution!
You don't need your own SIM card or data plan. This new (since 2021) iSocket is a Plug-and-Go hassle-free solution with integrated connectivity that allows your iSocket to be connected to any available cellular network. We offer you a plan in proportion to the features you use. You will see your plan on checkout after you have selected your applications. Our prices are better than anything you would get from a local provider. More, you get not just a bare connection as it would be with your local provider, but also a convenient interface to work with iSocket and amazing support that we could not provide if we were selling you just hardware. On the top of that you have 30 days free test period and 30 days money back warranty.
The whole idea of this new (since 2021) iSocket is that it is a hassle-free solution where end users do not have to think about SIM cards, networks and so on. The first 10 years (since 2010) that we only sold hardware our support team was overfilled with questions about numerous problems related to SIM cards and SMS deliverability. We would say that about 99% of the problems were for this reason. We won't that poor experience to our customers anymore.

In any case, you should have paid your mobile operator for the SIM card and data usage. Text (SMS) control is not even considered - this is an outdated technology that does not allow any quality real-time monitoring. Delivery of non-human generated SMS in many countries is regulated and more and more countries impose restrictions on this. This is especially true in North America and Australia. It is also noticeable that the SMS-only plans have become a rarity. Texting (SMS) from machines to humans is not reliable in any country anymore.

The main plans of mobile operators are designed to use a large amount of data for Internet browsing. New special plans for IoT (Internet of Things) usually have a small amount of data for a considerable fee. Our plans are developed in proportion to the features used and they are more beneficial for you that any plans from local operators.

Additionally, you get not just a bare connectivity but an all-in-one solution. On the top of just connectivity that you would anyway need to buy from your provider you get an absolutely convenient interface for managing your iSocket, guaranteed connection to ANY available mobile network and we after all will be able to provide effective support, which is impossible when clients use their own SIM cards.

In all respects, the new iSocket with built-in connectivity is much better!

Not saying that this is iSocket to last - it supports all modern mobile technologies that are here to stay for next decades.
Yes, you can! Text, voice or email notifications about power outages as well as power restore events are available in this new iSocket since 2021. Voice messages can be customized. Voice alerts about power outages are highly recommended, because they are not affected by different regulations/restrictions enforced by operators for text messages in some countries even though we are whitelisted for such alert.
In the new Plug-and-Go iSocket since 2021 you can add unlimited phones for power outage alerts as well as for notifications about other alarms, such as temperature rise / temperature fall, burglar, water leak, gas leak, etc.
Connectivity is integrated into iSocket. We pay third parties multiple fees even when you don't pay us. You can stop use it anytime, it is not a contractual agreement. There are options to suspend it temporary but they are mainly designed to protect you from loss of your devices. Please see Terms of Use for details - in Chapter 9 we explain by a non-bureaucratic language how it works. You may find this policy fine for your purposes. Otherwise please consider your cost as an annual cost - similar like what you pay to insurance companies for your car, home and never use it, or what you pay for a broadcasting, TV, etc. - even if you don't use them all the time, or taxes you pay for a remote cabin that you visits only few times in a year and probably never in Winter time.
We use is a classical prepaid model - you can put any amount on your account balance and your service fees will be reduced from it according to your plan and text/voice messages or other one-time fee operations usage. Billing is daily for the plan (which means a certain amount is deducted from your account balance daily according to your plan) or based on the event for a one-time fee operations like text/voice messages (i.e. Pay As You Go, PAYG). Say, you put $100, your plan is $3.99/mo and you've got 200 messages for a given year. Your account balance will be $34.12 by the end of that year ($100-$3.99*12-200*$0.09). If you can figure out what will your average usage for text/voice messages about power outages or other alerts you can top up your account balance for the amount you need for one year. You can add additional features to your plan anytime you wish, it will be changing your monthly payment and so your account balance will be deplete earlier. We provide all details about your plan and fees in the 'Billing' section of your account. Everything is transparent and it's up to you to decide how much you put on your account balance in advance. You can configure auto top up too.
You have full rights to return a product in accordance with the terms of your retailer and the legislation prevailing in your country. Please check the terms of sale and return in each individual case with your retailer. If you purchased the product directly from iSocket Systems we offer a full money-back guarantee up to 30 days together with free test period up to 30 days.
Nope! We have 10+ years of experience in this field and we've invented these monitoring technologies. We know your needs and we are able to amaze you with how simple and easy everything will work out of the box without a complex configuration. We will configure iSocket for you based on your order and you can do changes anytime you wish via a convenient interface from your mobile phone or computer. This new (since 2021) iSocket that combines all our 10+ years experience is really awesome! Power, energy, temperature and alarm monitoring were never that easy!

Only for some alarm sensors (motion, smoke or gas detectors) you will need some help with wiring. This is another story and only few customers require this.
We have a full 100% burn-in test during manufacturing. We perform a functional test before shipping. This test can take up to 30 minutes per product, as a specially designed system checks all aspects of iSocket performance based on extensive documentation. When you buy directly from iSocket Systems, our system verifies that the test has been passed. The product that did not pass the test cannot be sent - the system will detect and prohibit it. We pay particular attention to signal strength. We reject units if the signal quality is lower than usual for the area where we perform the test. If the product has a temperature feature and is ordered with a temperature sensor we test it and check that it shows temperature correctly. Then we also check the power outage feature for devices where this feature is available. Finally, we reset the device to the default and package it for dispatch. It is 100% guaranteed that you will get a tested and working product.
We are a company with reputation who invented these power outage monitoring technologies more than 10 years ago when the world did not know about them. We are innovators of them and we are here to stay!
Any mobile phone! Even a phone from your grandmother, if this is cellular ;) Seriously, though, it does not matter if you have an iPhone, Samsung, BlackBerry, a contracted Verizon phone or locked AT&T phone or even an old Nokia 250. In fact, iSocket and your phone are independent from each other. You only need a phone to accept text messages or calls about power outages and other alarm events - the same way as you accept messages and calls from your friends. Moreover, iSocket can send a voice message to a landline phone. You can manage your new Plug-and-Go iSocket from a computer if you don't have a smart phone.
You don't need your own SIM card or data plan but you will have a plan with us. We offer you a plan in proportion to the features you use. Since 2021 iSocket is a hassle-free solution with integrated connectivity that allows your iSocket to be connected to any available mobile network out of the box. We pay cellular service providers a base fee to keep your iSocket up and running. On the top of that we pay a fee for data usage. We also pay to datacenters to support 24/7/365 operation of your iSocket. In fact the largest part of the payment will go to third parties. At the same time, our prices remain better than what you could get from local providers, because we buy services in large volumes.

When you only use iSocket occasionally we continue pay for such services to thirds parties. Finally, just a remote switching (reboot) feature uses the same amount of data/services as any other feature such as power outage alerting or even more, because it require the unit to be always online in order to access it remotely.
Of course! We do not store your card details. Our payment provider BlueSnap is PCI compliant. You can also pay with PayPal if you wish so.
The warranty terms for products purchased from different retailers can vary. You need to contact the retailer who sold you the product in a warranty case. If you have ordered the product directly from iSocket Systems, we offer at least one year full warranty from the date of purchase. If you experience a fault, please contact us. We aim to give you full satisfaction when dealing with warranty! That is our advantage in compare with no-name sellers or corporations who don't care after they sold the product to you.
The new iSocket for Canada (since 2021) will support all available technologies in Canada and all networks, include so called 3G and 4G. iSocket 3G is now obsolete and discontinued. When Canadian operators will begin support technologies for IoT (Internet-of-Things) - like eMTC or NB-IoT - we will be ready too. We already sell iSocket with these technologies to the US, where all operators support them, which is not the case with Canada. You don't actually need to think it terms of 'G' (which means 'Generation'), you just need to know that with technologies we use your iSocket will work for 10+ years (likely 20+). The new iSocket represents a fully new approach - you don't think about tech, networks, coverage in your area, SIMs, carriers, contracts, difficult settings, etc - you just receive a Plug-and-Go solution that will work on any location and will last.

Contact Us

We love to talk about your applications. We're here to help! You'll communicate directly with real people — no bots or automated systems. We aim to respond as quickly as possible because we understand that you're looking for a swift resolution to your issues!

For existing customers requiring technical support, please follow this link.

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Contact Sales

  • (650) 353-5786, 5 AM - 5 PM ET
    Toll-Free: 1-888-260-7578, 5 AM - 5 PM ET

    Canada: +1 647 495 9495
    UK: +44 20 8123 8136
    Global: +358 923 163010 (English)
iSocket power outage alarm device for North America

Stay Informed With iSocket: Your Proactive Power Alert System

Gain control before a power disruption affects your daily life. iSocket is more than just a smart device; it's a complete power outage alert system that delivers electricity outage notifications directly to your mobile device. With its plug-and-play setup and robust performance, iSocket ensures you are always prepared, minimizing disruptions before they influence your routine.