With the increase in the population, the economic crisis and the loose values ​​that some people practice, the incidence of crime has really persisted in all societies. The larger the population, the more crimes are committed. It’s not just in businesses where crime really happens, but also in schools, buses, other public places, and even in our homes. Even the availability or visibility of a security guard or police officer cannot determine that some criminals carry out their acts. Ordinary tenants also cannot afford to hire a private security guard. However, these sentinels are not enough to monitor in your place. The current trend is to install security surveillance equipment in strategic areas of a building, home and other places of security risk. Surveillance technology uses equipment that would detect and record what is actually going on in a particular area where the equipment is focused. Most equipment is not “secret” and is visible to the public. One such piece of equipment is closed circuit television. It’s closed circuit television. Its disadvantages are the following:

1. Invades privacy – People are very against it because it steps on their privacy and they are seen by others without their consent.

2. Is Stationary: This equipment is fixed in place, so there is no chance of a violator being caught if they know there is CCTV around. The offender may simply avoid passing in front of the camera. CCTV has become very popular in 2010.

3. Signal interference: When there is an object between the camera and your subject, the recording becomes error.

4. It becomes useless once it has a scratch. Sometimes this results in a loss of capital or money.

Surveillance technology equipment is wiretapping. Wiretaps are used in secret and are not seen by the public. Some of its disadvantages are the following:

1. It also invades privacy: Like other security surveillance equipment, wiretapping is a threat to a person’s privacy.

2. Audibility is sometimes an issue – this happens when the subject moves out of range of the equipment. The voices become inaudible.

Apart from the equipment disadvantages, a general disadvantage on the part of the owner is that they become too dependent on the security surveillance equipment. In effect, they become lax in maintaining their security. However, with a security surveillance technology, it is the closest route to one’s safety.