A security system’s level of protection and dependability can be categorized using security grades. The European standard EN 50131, which establishes four grades from 1 to 4, is the foundation for them. The system is more reliable and secure the higher the grade. We will discuss the significance of security grades and the key distinctions between them in this blog article.
Why are security grades important?
Security grades are a way of classifying the level of protection and reliability of a security system. They are based on the European standard EN 50131, which defines four grades from 1 to 4. The higher the grade, the more secure and robust the system is. In this blog post, we will explain why security grades are important and what are the main differences between them.
Why are security grades important?
Security grades are important for several reasons. First, they help customers choose the right security system for their needs, based on the risk level of their property and the requirements of their insurance company. For example, a Grade 1 system might be suitable for a low-risk residential property, while a Grade 4 system might be required for a high-risk commercial property with valuable assets.
Second, they help security installers design and install security systems that meet the standards and expectations of their customers. For example, a Grade 2 system might require more sensors and detectors than a Grade 1 system, while a Grade 3 system might require more tamper-proof and anti-masking features than a Grade 2 system.
Third, they help security manufacturers produce and test security devices that comply with the standards and specifications of each grade. For example, a Grade 4 device might have to withstand higher levels of environmental stress and interference than a Grade 3 device, while a Grade 1 device might have lower battery life and communication range than a Grade 2 device.
- Security Grade 1: This grade represents basic security measures that are typically suitable for low-risk environments. The main objective of security grade 1 is to deter casual or opportunistic intruders.
- Security Grade 2: This grade represents a higher level of security than grade 1, and is suitable for environments with slightly higher risks. The objective of security grade 2 is to provide a higher level of resistance against forced entry attempts.
- Security Grade 3: This grade represents a high level of security and is typically used in environments with significant risks, such as banks or jewelry stores. The objective of security grade 3 is to provide a high level of resistance against experienced intruders using a wide range of tools and techniques.
- Security Grade 4: This grade represents the highest level of security and is typically used in environments with extremely high risks, such as government facilities or military installations. The objective of security grade 4 is to provide maximum resistance against determined and well-equipped intruders using sophisticated tools and techniques.
What are the main differences between security grades?
The main differences between security grades are related to the following aspects:
- The type of intruder: The grade reflects the level of skill and determination of the potential intruder. A Grade 1 intruder is assumed to be opportunistic and unprepared, while a Grade 4 intruder is assumed to be organized and sophisticated.
- The level of protection: The grade reflects the level of resistance and resilience of the security system. A Grade 1 system offers basic protection against casual attacks, while a Grade 4 system offers high protection against deliberate attacks.
- The quality of components: The grade reflects the level of performance and durability of the security devices. A Grade 1 device has low quality and reliability, while a Grade 4 device has high quality and reliability.
- The complexity of installation: The grade reflects the level of difficulty and expertise required to install and maintain the security system. A Grade 1 system is easy and simple to install, while a Grade 4 system is complex and demanding to install.
To summarize, security grades are a useful tool to evaluate and compare security systems according to their level of security and quality. They help customers, installers and manufacturers make informed decisions about their security needs and solutions.
