Just like there are locking pins for patio doors, there are locking pins for patio doors as well. The pin shown in the picture is designed to be slid into a hole that is drilled through both sashes of a single hung wooden window. The pin is pushed in, locking the 2 sashes together. This particular model has a removable key which once pulled out, leaves the pin in the window sashes with no way to remove it. This has the advantage that the window cant be forced open from the inside or the outside. Of course, you really have to be careful you do not lose that key ! No window security device is perfect and a determined thief can smash his way in if all else fails. Unless we choose to live in a fortress. But these devices can make a thieves life difficult enough that he eventually gives up and moves on the next house. As mentioned, some of these devices also help with the security of your children inside the house. You should check with your local fire department and building department to see if there are any local bylaws governing the installation of window security bars. Some bylaws require that people inside the house must have an easy way of getting out in case of a fire. They may not allow the installation of bars that require keys. |