CQR SMALL SURFACE DOOR CONTACT WIRED GRADE 2 DOOR-SC517

CQR SMALL SURFACE DOOR CONTACT WIRED GRADE 2 - DOOR-SC517

The CQR Small Surface Door Contact is a Grade 2 wired contact designed for easy installation on doors and windows. Compact and reliable, this sensor is ideal for applications where space is limited, offering effective magnetic detection to secure entrances. The DOOR-SC517 is built to meet Grade 2 standards, ensuring a high level of security in residential and commercial settings.

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WHAT IS INCLUDED:

1X CQR SMALL SURFACE DOOR CONTACT WIRED GRADE 2 DOOR-SC517

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What Grade 2 Is in Alarm Systems:

Grade 2 is a security classification under the EN 50131 standard, designed for environments with a moderate risk of intrusion. It is the most commonly used grade for residential and low-risk commercial properties, balancing security features with cost-effectiveness.

What Grade 2 Does:

• Threat Level: Suitable for areas where attackers may have basic knowledge and tools (e.g., screwdrivers, pliers) but are less likely to use advanced techniques or equipment.
• Tamper Protection: Devices are equipped with tamper detection, such as alerts when a component is opened or removed from its mounting.
• Communication: Typically supports a single communication path (e.g., IP or PSTN) but may lack the redundancy seen in Grade 3 systems.
• Detection Sensitivity: Sensors provide reliable detection but are less sensitive compared to Grade 3, focusing on minimizing false alarms.
• Sabotage Detection: Basic protections, such as monitoring for power loss or simple signal interference.
• Event Logging: Capable of recording events, but with fewer features than higher-grade systems.

Applications of Grade 2 Devices:

Grade 2 systems are ideal for areas or projects with moderate security needs, such as:

1. Residential Properties:
   • Standard homes and apartments.
   • Areas with no high-value items or minimal risk of targeted attacks.
2. Small Businesses:
   • Offices or shops with general equipment (e.g., printers, computers, general merchandise).
   • Cafes or restaurants.
3. Low-Risk Commercial Properties:
   • Local stores or businesses without expensive or highly targeted goods.
4. Community Facilities:
   • Small clinics, libraries, or community centers.

Why Use Grade 2?

• Provides a good level of security for everyday needs.
• Cost-effective for environments where the risk level does not justify a more advanced system.
• Meets insurance and legal requirements for properties with moderate risks.