In the Mail last week Ian Welch ran a budget alarms head to head and the mavers at ?17.99 came out tops. My mate bought a pair off the back of that and I have to say they're amazing for the price.well recommeded for kids or students! Having said that the Fox ones at ?23 ish are fine,but add battery costs and they were out of my mates budget range. I'll stick with my Nevilles, they are the nuts..................