We're moving to a new house in a few weeks (hopefully) and I haven't lived in a proper house for nearly 20 years, dh for nearly 30 years, we've always been in flats. I'm starting to feel a little nervous about being on the ground floor. I've always felt so secure being off the ground.
So anyway, I was thinking about a burglar alarm. Are they hideously expensive? Can you get ones you can put on at night - but that still allow you to get up and get a glass of water in the night without triggering it off?