S002 Access Control Main Unit – Technical Overview The S002 Access Control Main Unit is a centralized hardware device designed to manage and monitor access control systems in commercial, industrial, or institutional environments. It serves as the core processing unit, integrating door controllers, credential readers, and security protocols to enforce entry permissions efficiently. Key Features 1. Modular Design: The unit supports multiple access points (doors/gates) via expandable communication modules, accommodating RS-485, TCP/IP, or wireless connectivity (Wi-Fi/Zigbee). 2. Multi-Layer Authentication: Compatible with RFID cards, biometric scanners (fingerprint/facial recognition), PIN pads, and mobile credentials (BLE/NFC), ensuring flexible security options. 3. Real-Time Monitoring: Features an embedded OS with event logging, sending instant alerts for forced entries, door left open, or tampering via email/SMS or integration with third-party alarm systems. 4. Power Resilience: Dual power inputs (12V DC + PoE) with a built-in battery backup (24+ hours) to maintain operation during outages. 5. Scalability: Supports up to 1,000 users and 10,000 event records locally, with optional cloud synchronization for larger deployments. Technical Specifications - CPU: Quad-core processor for high-speed data processing. - Memory: 2GB RAM + 8GB eMMC storage (expandable via microSD). - Compliance: Meets ISO 27001 for data security and IP54-rated for dust/water resistance. - Protocols: Supports Wiegand, OSDP, and AES-256 encryption for secure communication. Applications Ideal for office buildings, data centers, and campuses, the S002 ensures granular access control (time-based permissions, anti-passback) while offering APIs for integration with HR software or visitor management systems. Advantages - Reliability: Industrial-grade components ensure 24/7 operation. - User-Friendly: Web-based configuration and mobile app for remote management. - Future-Proof: Firmware upgradable to support emerging technologies like AI-based anomaly detection. In summary, the S002 Access Control Main Unit combines robust hardware, advanced security features, and scalability, making it a versatile solution for modern access management needs.