No one tells you what those different beeps or on-off lights on your smoke detector mean. Here's what you need to know.

"With the fob housed in the buckle, the truck automatically unlocks upon approach and locks when you walk away, offering true hands-free access," according to Ford. Start the day smarter. Get all the ...

Car key fobs have quietly become one of the most expensive things you own and some now cost over $1,000 to replace.