Keyless Entry Lock

There are a number of reasons as to why keyless entrylock systems can be useful especially when used in business properties. The main types include digital or push button keypad, card or fobs entry systems.

The keypad version require the user to enter a predetermined access code, in some cases they have a key over-ride facility and this can be useful if the code is forgotten or the devices fails to open even with the correct code. Although the additional keyhole facility does mean it is not as secure the completely keyless option.

The digital keypads do not have number keys, they work in a similar way though the correct combination needs to be entered in order to unlock the door but unlike the numbered keypad it can be much harder to crack the code. One of the main mistakes people make with these systems is they pick and easy to remember code and therefore it is easier for intruders to hack the code.

Card entry systems work in a number of ways, either by swiping the card though a machine, in front of a scanner or inserting them into a dock. The devices reads the data stored on the card and allows the user entry during the predetermined times. In some cases you may need to grant access to some staff earlier than others and this can easily be programmes for each individual user.

Again these systems are not foolproof, if a hacker knows the system you are using they can create their own dummy card and over-ride the system but it will take more effort and knowhow and therefore only a serious theft will bother when faced with this type of entry system. They can also be supplied with a manual key for over-ride of the system if necessary.

Key fob systems work in a very similar way to card entry systems but instead of a card they use small fobs which are normally only an inch or so in size. The benefit with these is that unlike the card there is no room to put any identifying marks, logos or names on them.

This means that even if they are lost the likelihood of anyone knowing which building they operate is extremely unlikely. They store data in a similar way to the cards and can be programmed to allow access at certain times or locations depending on the individual users requirements.

No system is completely foolproof and as with anything electronic it can fail, in every case there will be a back-up to ensure the security of the building. In the case of the systems that have manual over-rides this is easily done and those that do not can be secured by other means if the situation were to arise.

Which system to use can be a tough choice but the best bet is to opt for one that can be easily managed. If the company is relatively small with only a handful of employees then a keypad system may be the best bet. If there will be a lot of people using the system, and at different times, then a card or fob system is probably the best bet.