They typical use for a lockbox is realtor using it to gain access to a home that is for sale. There are also many other uses for lockboxes. You can use them if you are a runner, walker or biker, you won't have to carry a key with you. If you have an elderly relative that needs care during the day, or you need check on them in case of an emergency. They are also great for contractors, house keepers, pet sitters and much more. Go to www.discountlockbox.com for fast and easy ordering. We have the lowest prices on the web!