Sometimes the locks on your doors are not enough. If lock picking is an art, then you have a host of masters of that around. No matter how secure locks may claim, they can still be broken through. What you can do is add another layer of security to your doors by installing a door security system.

The concept behind door security systems is simple: they work through contact. Once the contact is broken without authorization, the alarm is then triggered. These devices usually come in two and are installed on the door’s edges. One is attached to the door, while the other is attached to the doorframe. Once the door is opened and the system is armed, the loss of contact between the two devices will sound the alarm. So, even if the thief had successfully unlocked the door, once he opens it and the alarm is armed, you will still be informed of the planned unauthorized access. This is how you can add more security to your doors through a door security system.

You can install these devices on your front door, garage door or back door. You can also use them on your windows and they can work like they do on doors. It depends on your budget as to whether you can place these devices all over your household.

Most door security systems also include a control panel that allows you to arm or disarm the security system. Most of them require you to enter a password or PIN, while some can be activated through remote control.