PN
PowerNotify

Know the moment your power goes out.

PowerNotify is a compact device that sends instant alerts when mains power fails. It checks in with our cloud service on a schedule (a "heartbeat"). If power cuts the heartbeat, you get notified by email, SMS or call.

Also available on Amazon and eBay.

PowerNotify device
30-day returns
24-month warranty
UK-based support
Secure payments

Built for peace of mind

Everything you need to catch power failures quickly - at home or on site.

Heartbeat monitoring

Device checks in with the cloud every 15 seconds. If the heartbeat stops, we alert after your configurable window.

Email, SMS & call alerts

Get notified the way you prefer. Supports multiple recipients.

Simple setup

Plug in, connect to Wi-Fi, claim the device in the portal, set up notifications and you’re protected.

Compact USB form factor

Runs from any USB outlet. Minimal footprint; ideal for tight spaces.

Versatile monitoring

Use PowerNotify anywhere reliable power is essential - IT rooms, appliances, aquariums, or rental properties.

Cloud portal

Manage multiple devices, alert windows, and recipients in one place.

How it works

  1. 1) Plug in & setup. Power the device from USB and follow the quick start guide to connect it to Wi-Fi and create a PowerNotify portal account.
  2. 2) Claim the device. Enter the code printed on the device in the PowerNotify portal to claim your device.
  3. 3) Heartbeat begins. The PowerNotify cloud monitors the heartbeat of your device.
  4. 4) Power fails. The heartbeat stops. After your configured alert period elapses, your recipients get instantly notified.
  5. 5) Restore & confirm. When power returns, the heartbeat resumes and your recipients are instantly notified.

PowerNotify workflow

Device ▶ Cloud
Heartbeat every 15 seconds
No heartbeat for 90 seconds → trigger
Send Email, SMS or Call

Buy PowerNotify

Order direct with us to save. Bulk pricing available. Please contact us for a quote.

£32.99
  • PowerNotify device (USB)
  • Quick-start guide
  • 12-month warranty
  • Cloud Portal access

Prefer Amazon or eBay?

Same device, fulfilled by us.

Technical specs

  • Connectivity: 2.4 GHz Wi-Fi
  • Power: 5V USB-A
  • Portal: web-based management
  • Alerts: Email free, SMS/Call wallet balance required
  • Firmware: OTA updatable

What’s in the box

  • PowerNotify device
  • Quick-start guide

Requirements

  • 2.4 GHz Wi-Fi with internet access
  • USB power (5V)

FAQ

Will it alert for internet outages too?

Yes. If power or internet drops and the device can’t reach the cloud for your alert window, you’ll be notified.

Can I set the alert window?

Yes. The alert window is configurable per device in the cloud portal.

Can I control multiple devices?

Yes, you can have multiple devices in your account with independent settings.

What’s the return policy?

We offer a 30-day return policy. If the device is faulty, we’ll replace or refund it free of charge.