Why is this necessary?
There are hundreds of buildings in London and surrounding areas which is very valuable properties and which has to be protected against vandalism and other criminal activities and this is why building security in London will be necessary in order to ensure that those properties does not come to any harm. Also these properties will be full to capacity with a wide variety of valuable things and there will also be lots of people, either employees or residents and these people will have to be protected against a wide range of threats such as criminal threats and also possible terrorist threats. Building security in London need to remain alert at all times and they have to know what is happening on those properties at any particular point in time and every effort has to be made to ensure total security.
How is this done?
One of the most important functions required from building security in London will always be access control because it is only logical that when only those people who are approved to enter the premises is allowed in then this automatically eliminates a very large number of criminal elements. It will be necessary to check that all visitors coming to such a property is legitimate and that their presence is accounted for by employees or residents on the property. This is also true when it comes to deliveries which is made to that property and building security in London has to verify that all of those deliveries is legitimate and that either residents or employees on that property will be able to verify the legitimacy of those deliveries.
What about security patrols?
Building security in London just like any other security personnel has one primary purpose and that is to prevent crimes from taking place and this is done by ensuring that criminals is aware of their presence at all times. The logic behind this should be apparent to everyone and that is simply that criminals will be very unlikely to target a property where there is a visible security presence. This is why building security in London have to do frequent security patrols which will reveal their presence to criminals, employees and residents on that property and because of this the likelihood of criminal activity will be reduced substantially thereby ensuring a relatively crime free and considerably safer property.