YoLink app lets you monitor AC power status from anywhere at any time with no subscription required.
Get notifications on your smartphone, email, text, optional calls, and central station monitoring. Add a Siren Alarm (search B0887SMPKK) and place it within 1/4 mile range for remote activation.
Options for local alarms include Power Fail Alarm with a 110 dB sounder and Control-D2D device-to-device pairing.
Choose YoLink for a growing family of products including security, environment, power & lighting, smart locks, thermostats, sprinkler controllers and more - no need for separate apps.
Full functionality requires YoLink Hub, search B07TQLKQLJ, and consider a starter kit.