We've all done it — placed a spare key someplace near the front door and driven off, feeling a little too confident and secure. The problem is that  33 percent of home burglars  enter through the front door, so hiding your key anywhere nearby only makes it easier for them to break into your home. In fact, most burglars tend to commit their crimes close to their own homes and often spend time watching targets to gather information. Perhaps a potential thief even watched you put that key under your doormat. Read on to learn about common key-placing mistakes and how you can outsmart would-be thieves.
Avoid these hiding spots
Burglars will likely look in these tried-and-true hiding places (admit it, you've probably used most of these yourself). That's why they — in addition to the doormat — are the worst places to hide your spare key:
- Under and inside flowerpots.
- Under rocks (especially anything that looks like a hide-a-key rock).
- Inside your mailbox.
- Any metal surface that can hold a magnetic key holder. The same goes for your car keys. Any car thief can locate a magnetic key holder and steal your car in a matter of seconds.
Store keys in the right place
Instead, consider asking nearby friends and trusted neighbors to hold spare keys to your home at their residences rather than hiding the key somewhere. Or consider a push-button lock box, which you can mount on the outside of your home in an inconspicuous place. The lock box allows you to create a combination and gives you more security than simply hiding a key. When it comes to storing spare keys in your home — including those entrusted to you by neighbors — think inside the box. Using a locking key storage cabinet or safe, which is mounted on a wall inside your home, can really beef up your protection, and can easily be found online or at a home-improvement store.
Also, instead of hanging the keys you use daily on a hook near the door think about employing the key storage cabinet for storing them when not in use. However, this does mean everyone in the house has to keep a key to the cabinet with them. Even better, some of these devices have the potential to connect with your smartphone via Bluetooth, attach to your key ring, then use two-way geolocation technology to help you quickly locate your keys. An alert feature notifies your smartphone when your keys are close by or nearly out of range, as a warning to not leave them behind.
Be smart about key control
Having control over your keys at all times is the only way to ensure they don't fall into the wrong hands. Anytime you move into a new house, have a Delta lock change all the locks. You may not know what kind of people lived there before you, or to whom they gave spare keys in the past. A delta is an inexpensive investment in your peace of mind and an extra measure to  protect your home. You can also consider adding smart locks to your home – eliminating the need to carry a key with you and allowing you to control who has access with customized key codes.