Minor Repairs
BEEP BEEP! Smoke detector making noises?

Every few seconds a short beep from the smoke detector in combination with a burning red LED lamp? Then the battery of the smoke detector needs to be replaced. 
Give this one a try: https://www.youtube.com/watch?v=C9iKopZ2NeU
Remember that obviously depending on the brand there's a different way of changing the battery!