Entry systems can be a highly sophisticated way to protect a building, its contents and the people who use it. With lots of different ways to look after entryways to buildings, here are some of the most popular options to consider:

• Intercom systems. This will allow you to see who is outside and allow them access by pressing a button to unlock the door.
• Key entry fobs. Give these to members of staff to prevent people cutting keys illegally. If someone loses a key fob, it can be disabled to make sure nobody else can use it.
• Security guards. Less high tech than other methods but just as effective, you can sue a security guard to sign people in and out of the building. They will be able to help you keep records of who is inside.
• Gates. Choose automatic gates to make life easy for your staff but to prevent burglars getting into your building.