The Effectiveness of a Keyless Deadbolt Lock Against Theft
A keyless deadbolt lock can be a convenient way to enter your home or vehicle without worrying about a bunch of keys on a keyring. While this technology appeals to many, many are also concerned with security. Here are a few of the newest forms of keyless deadbolts, and information on how secure they are.
A biometric lock relies on a fingerprint to activate the lock. These are used commonly in large businesses where access to certain areas needs to be restricted, but they are becoming more popular for home security purposes. In order for these to be effective you need to spend money on a high end model. Low cost models will allow you to lock and unlock the door without a key, but it may not be sensitive enough to distinguish between different fingerprints. For the best security when using these locks, install them in areas that aren't easily accessed by many people to begin with.
A less expensive way to protect your home from theft is by using a keypad lock. You need to memorize a code to punch in to enter the home. These are fairly effective against theft, but are more effective if you choose a model that allows you to use codes that are longer than the standard 3 or 4 number combinations.
Some keypad locks will allow you to set different lock codes for different people. When used as a home security method these can be great. You can create a lock code for maintenance workers and others who may need temporary access to your home. You can decode them when they are done and still feel safe. When you tie these in to a home security system they can notify you when you children have arrived home if you have different codes set up for them as well.
These are more common in businesses, and are best suited when access needs to be monitored, not necessarily denied. The tag resembles a credit card, with a magnetic back. The strip on the back is what allows the user to enter. A newer form of the technology uses microchips to encode the information, allowing the user to simply pass the tag in front of the sensor for access.
The tags used to activate the locks can easily be copied, and are just as easy to lose as a key. For this reason, it's not suggested to use this as the primary anti theft lock for a home or car. For a workshop, small business, or other area that is monitored this could be a good idea.
Remote Control Deadbolts
This is another newer technology that allows you to press a button and not fool around with keys to gain access to your home. These can be great for busy families. Instead of fumbling with keys and other items at the same time, you simply press a button to unlock your door before you get there. As far as security, these won't be as secure as a keyed deadbolt, but they are fairly secure.