YoLink Smart Power Fail Alarm - Remote AC Outage Alerts

Our review of the YoLink Smart Power Fail Alarm finds it most useful for homeowners and small business operators who need reliable remote notification of AC outages without recurring fees. The device pairs with the YoLink Hub and the free app to deliver push, email, text and optional automated phone alerts, plus local alarm options, making it a sensible choice when timely awareness of power loss matters. Setup and battery life are frequently praised, and the option to trigger additional Siren Alarms extends audible coverage well beyond the base unit.

Key Features

• Remote AC monitoring: The device reports AC power status to the YoLink app so users can check outage status from anywhere without a subscription.
• Multiple notifications: Configure smartphone push notifications, email, text and optional automated calls to suit different response needs.
• Local alarm options: The built-in 110 dB sounder and four bright LEDs provide immediate on-site alerting when power is lost.
• Long-range wireless: YoLink long-range communication supports device reach up to about 1/4 mile open air, useful for larger properties.
• Device-to-device pairing: Patented Control-D2D lets the Power Fail Alarm trigger one or more Siren Alarms for expanded audible coverage.
• Battery included: Batteries are supplied so the unit can be deployed quickly while the YoLink Hub is required for full feature access.

Who It's For

The Power Fail Alarm is aimed at users who already use or plan to adopt the YoLink ecosystem and want a low-maintenance way to know when AC power is lost. It suits caretakers, property managers and hobbyists who value long wireless range and flexible notification options without ongoing subscription costs.

People who do not want to purchase a separate YoLink Hub or those who need an integrated smart-home device that works with other ecosystems should look elsewhere, since full functionality requires the YoLink Hub and the product is designed to work within that system.

Pros & Cons

Pros

• Reliable remote alerts through the free YoLink app with a range of notification methods.
• Strong local alarm with a 110 dB siren and bright LEDs for immediate on-site warning.
• Easy setup and good battery life reported by customers, making it practical for unattended locations.
• Can trigger additional Siren Alarms for broader audible coverage using Control-D2D pairing.

Cons

• Requires the YoLink Hub for full functionality, which adds cost and is sold separately.
• Notification behavior and audible alarm sensitivity received mixed feedback from some users.

Specifications

Our Verdict

The YoLink Smart Power Fail Alarm is a practical, cost-conscious choice for anyone invested in the YoLink platform who needs dependable remote outage alerts and a loud local siren. It delivers strong value through flexible notifications and long wireless range, but buyers should budget for the required YoLink Hub if they do not already own one.

Frequently Asked Questions

Do I need an extra hub?
Yes, the YoLink Hub is required for app notifications and full remote functionality.

Can it trigger additional sirens?
Yes, it can pair with one or more YoLink Siren Alarms using device-to-device pairing to expand local audible coverage.

Is there a subscription fee?
No, the YoLink app and basic notifications do not require a subscription.