YoLink Power Fail Alarm, 120VAC Power Monitoring & Power Loss Alert, Hub Required

The YoLink Power Fail Alarm is a smart power monitoring sensor, that monitors 120VAC, USB power other AC voltages. With 24/7 heartbeat supervision, the Power Fail Alarm will notify you of the loss of power at the connected outlet, via phone app push notification, email, SMS, paired or automated siren or other output device (relays, etc.) as we as via SpeakerHub broadcasts (speaker plays tones, sounds and spoke messages) Monitor AC Power Status Remotely: using the free, no subscription-required and user-friendly YoLink app, you will know the AC power status, from anywhere, at any time Know Now! Receive notifications per your requirements: smartphone push notifications, email, text*, optional automated calls, and optional central station monitoring notification. Also, activate a local siren or broadcast an audio message from one or more SpeakerHubs Alarm Options: 1) Power Fail Alarm has a 110 dB sounder and four bright LED lights that activate on loss of power. 2) Patented Control-D2D d