Eerie Noise

Scenario: The Emergency Channel At exactly 2:00 a.m., every radio, phone, and TV in your house turns on by itself. No signal logo on the electronics, but the expected, loud emergency tone is present. An alarm clock you've kept for a long time is on a shelf. It doesn't even work, but it, too, turns on. However, there's just a calm voice giving instructions meant only for you through the electronics. It knows your full name. It knows the layout of your home. It tells you where to stand so you’ll be “out of the way.” A bit afraid, you check the emergency broadcast website a few minutes later. There was no alert issued..however, at exactly 2:01 the NEXT night.. Something knocks..not on the door, but from inside the walls..