Power Failure Monitor

Automatically send SMS/iMessage message, make phone calls and alarms when power failure detected.  Supported alarms: Send SMS/iMessage message; Make phone call; Blink screen; Play alarm sound; Play alarm voice; Blink flashlight; Vibration.  When power is restored, a power restoration message can be optionally sent automatically. How to use: 1. Install automation shortcuts for sending alarm messages / making alarm phone calls; 2. Enter the iMessage/phone number that needs to receive the alarm messages in the App; 3. Enter the phone number that needs to receive the alarm call in the App; 4. Connect the device to the charger and plug the charger into the power socket to be monitored; 5. Click the "Start Monitoring" button on the main interface of the App to start monitoring; 6. When the App detects a power failure, alarms will be triggered.