Garage door defender
Garage door defenders are essentially a T-Bar type product that can either be installed centrally (which is often the case) or ideally in the two corners of the lower area of the garage. This product also needs a padlock to be installed and we always advise if this is the case to ensure the Padlock is CEN rated.
Our personal opinion is that the garage door defender is no where near as cost effective as the Enfield garage door locks for domestic garage doors and can be quite inconvenient (especially if you have two installed) having to remove the padlock (s) and then put them back on etc.
Ideally also, we would suggest that to offer maximum prevention from garage door levering burglary that two garage door defenders are to be installed either side of the door to mimic the Enfield garage door lock set up.
* THE CEN grade of a padlock stands for Central European Norm - it is a testing standard for padlocks. This is not simply a rating individual manufacturers given their own padlocks it is an independent testing body. In order for the padlock to achieve a certain CEN grade it must pass through a number of intensive tests*