This comparison evaluates the proximity service card SATEL MC-SRV-8 Proximity Service Card MIFARE DESFire EV3 8kB 13.56 MHz alongside other SATEL security system devices and accessories, such as the magnetic contact sensors SATEL B-1T BR and SATEL B-2T BR, the mounting bracket Bracket SATEL BRACKET B white, and the ceiling enclosures SATEL OPC-4 DG and SATEL OPC-5 DG. Because these items serve entirely different functions within a security setup, direct technical parameter matching is not applicable; instead, they are compared by their practical role and intended purpose in an installation.
⚙️ The table below outlines the device types, core purposes, underlying technologies, and practical roles of each product within a professional security infrastructure.
| Parameter | SATEL MC-SRV-8 | SATEL B-1T BR | Bracket SATEL BRACKET B white | SATEL OPC-4 DG | SATEL OPC-5 DG | Practical significance |
|---|
| Product type | Proximity access card | Magnetic contact sensor | Mounting bracket | Detector enclosure | Detector enclosure | Each product fulfills a unique task: personnel identification, perimeter security, or physical hardware mounting. |
| Technology and frequency | MIFARE DESFire EV3, 13.56 MHz, 8kB | Perimeter intrusion detection | Mechanical support | Recessed ceiling mounting (SLIM LINE) | Surface ceiling mounting (SLIM LINE) | The card provides secure identification, while the other items are part of the hardware and installation infrastructure. |
| Application scope | Access control systems | Door and window monitoring | Compatible device installation | Concealed ceiling mounting for detectors | Surface ceiling mounting for detectors | Selection depends on current installer needs: access privilege management, perimeter protection, or sensor deployment. |
◎ The table below shows which user needs and usage scenarios make each SATEL security component the most suitable choice.
| Use case | Recommended product | Why |
|---|
| Service personnel authorization and identification | SATEL MC-SRV-8 | Utilizes secure MIFARE DESFire EV3 technology with 8kB memory for reliable authorization in professional installations. |
| Door and window opening monitoring | SATEL B-1T BR or SATEL B-2T BR | Provides dependable perimeter protection and intrusion detection for residential and commercial buildings. |
| Installation and support of compatible hardware | Bracket SATEL BRACKET B white | Serves as a practical mounting solution for supporting brand-compatible devices securely. |
| Concealed or surface-mounted motion sensor installation | SATEL OPC-4 DG or SATEL OPC-5 DG | Specialized protective housings ensure clean, secure, and professional integration of SLIM LINE ceiling detectors. |
SATEL MC-SRV-8 differs fundamentally from the other listed items because it functions as an access control smart card rather than an installation accessory or intrusion detector. This product is best suited for system administrators and service personnel requiring secure identification within professional access control deployments. The alternative items address completely different deployment needs, such as perimeter protection or physical hardware mounting, making the choice entirely dependent on the specific requirements of the security installation stage.
