Door Locks. Friday , December 15th , 2017 - 02:16:27 AM
3. Manual combination UPVC door locks If you are looking for another option you might consider a combination door locks as a great alternative. These locks require for the person who is unlocking them to put in a combination code to be able to unlock the door. There are a few different options ranging from using a few numbers to going with a much more complicated combination. If you can afford it, you will want to make sure to choose an option that has a lot of numbers that have to be entered. This will make it that much harder for a thief to guess the combination, although it will be that much harder to remember yourself. 4. Digital combination or keypad door locks A more up to date version of the manual combination lock, a code is required to unlock the door. Although easier to enter the code, and store multiple codes for different individuals, they are of course prone to electronic failure or power outage. A key backup if often supplied. 5. Deadbolts UPVC locks These small bars are often secured in a locking position to the top and bottom frames of the door, and are released by a key. They are typically used to supplement a central keyed or keyless lock and make it much harder for the door to be forced with a lever like a crowbar. 6. Security bars These are also used as a supplementary security feature on UPVC door, and fit between the sliding element of the door and the frame horizontally, stopping the door from being forced open. Within each of these broad categories, there are a lot of other UPVC door lock types and features to consider. Using more than one option at the same time will give you a really secure entry point, and you will be able to guard your valuables against theft. You work too hard for the things you have to get them taken away by someone who wants to come in and steal them.
uPVC Door and double glazing multipoint locks are prone to jamming shut where maintenance has been neglected or the weather prevents the mechanism in the door working smoothly. Depending on the type of uPVC door lock fitted in the door there are various methods of unjamming.Our locksmith found that cheaper doors are usually fitted with roller type locks.These locks have rollers that slide up and down into keeps when the handle on the door is lifted upwards.These doors can be unjammed using a wide flat steel bar or door spreader. The rollers will easily pop out of the keeps unjamming the door when a spreading force is exerted. This is also considered a security flaw in older uPVC doors since it is such an easy method of opening the door. Our locksmith found that on the more modern and expensive makes of door, hook and deadbolt style multipoint locks are fitted.
These door locks require a greater confirmation to unlock them which is necessary for important cases regarding top security. As to purchase such a lock is a considerable cost, we better make a good analysis on available options before doing so. The security system maintained on digital door locks is computerized and based on suitable confirmation techniques. As an example - there are locks which need to be unlocked by typing certain codes on the keypad. Without this code, these locks will not be opened. We may change the code if we want later using another secured system. This is done especially to avoid the chance of revealing the pin code accidentally. Another type of digital locking system is the digital card locking system. This is a highly popular lock used in the important industries as hotel as it is more convenient and flexible.
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