Fixing the Home Security alarm

This will be my entry for the contest of @organduo and @laputis

The theme is Pinky and Spiky fixing the Home Security Alarm

Their security alarm was broken and they are worrying that this might bother their neighbors. Pinky said to Spiky to fix it. But he is requesting for one year for him to be able to fix it. Pinky was shocked because one year is way too long for just a single security alarm to fix.

Then at the end they had the deal. Spiky started fixing and fixing the alarm. Every hour, every minute, every second you can see Spiky beside the alarm fixing it. One day, Spiky went outside to fix it. Pinky asked him "why do you need to go out?"

Spiky replied, "I need a huge place for this one"

Pinky got confused again with the actions of Spiky. She just let him do to finish it.

Spiky finally finished it and Pinky and their friends heard something unusual. They went outside to check it.
Here's what they saw

They were all shocked and afraid on what they saw. Spiky turned their security alarm into a giant robot. Too big that it won't fit inside their house. Is it really a great help as their security alarm?