'embedded operating system'

Ultra High Frequency (UHF) RFID systems offer long-range, high-speed identification for tracking and managing assets efficiently. A typical UHF RFID setup includes a UHF RFID reader and UHF RFID tags that communicate wirelessly over distances of up to 10 meters or more. UHF technology operates in the 860–960 MHz range and is ideal for applications requiring bulk reading, fast item processing, and long-range detection—such as in libraries, warehousing, logistics, and access control. UHF RFID Reader Features: Operating Frequency: 860–960 MHz (region-dependent) Reading Range: Up to 10 meters (depending on tag and environment) Interface: USB, RS232, Ethernet, or Wi-Fi Supports EPC Gen2 / ISO 18000-6C High-speed multiple tag reading (anti-collision) UHF RFID Tag Features: Long read range (up to 10+ meters) Memory: EPC (96–512 bits), User memory (up to 512 bits or more) Form Factors: Stickers, hard tags, labels, or on-metal tags Durable, weather-resistant versions available

RFID book circulation refers to the use of Radio Frequency Identification technology to automate and streamline the borrowing and returning of books in a library. Each book is embedded with an RFID tag, and library users can check items in or out by simply placing them near an RFID reader—no need to scan barcodes individually. This system greatly improves efficiency, speed, and accuracy while enabling self-service kiosks and reducing manual workload for staff. Key Features: Contactless checkout and return Supports self-service kiosks Instant update to library management system (LMS) Multiple item detection simultaneously Reduces queues and human error Benefits: Faster circulation process Enhanced user experience Improved staff productivity Accurate and real-time transaction records Integration with anti-theft gates for added security

RFID-based stock-taking is a modern, efficient method used by libraries to perform rapid and accurate inventory checks of books and other materials. Using a handheld or fixed RFID reader, staff can scan multiple books simultaneously without needing direct line-of-sight or manual barcode scanning. Each book is embedded with an RFID tag containing a unique identifier. The RFID reader communicates with these tags via radio waves, allowing for bulk scanning, real-time inventory updates, and quick identification of misplaced or missing items. Key Features: Fast scanning: Read hundreds of books per minute Non-contact operation: No need to open books or scan barcodes High accuracy: Instantly detects missing, extra, or misplaced items Mobile or fixed readers: Suitable for shelf-to-shelf audits or automated inventory systems Data integration: Syncs with library management systems (LMS/ILS)

An RFID-based system in a college library is a modern solution designed to improve the efficiency, accuracy, and security of library operations. It replaces traditional barcode systems by using Radio Frequency Identification (RFID) technology to automate tasks such as book lending, returns, inventory tracking, and user authentication. How It Works In this system: Each book is embedded with an RFID tag that contains a unique identifier linked to the library's database. Each student or faculty member is issued an RFID-enabled library ID card. RFID readers are installed at check-in/check-out desks, return kiosks, and security gates. When a student borrows or returns a book: They place the book and their ID card near the RFID reader. The system automatically updates the borrowing status in the database. The process is quick and does not require direct line-of-sight, unlike barcode scanning.

The Evolis Card Printer is a high-performance ID card printing solution, trusted worldwide for its speed, print quality, and durability. Designed for businesses, educational institutions, government agencies, and retail applications, Evolis printers allow you to print professional-grade plastic cards on demand — from employee IDs and access cards to membership cards and gift cards. With its compact design, easy-to-use interface, and advanced printing technologies, Evolis delivers superior results whether you need monochrome or full-color cards. Print Type: Thermal Transfer / Dye Sublimation Card Types: PVC, PET, ABS, PC (ISO CR-80 format) Print Modes: Single-sided or Dual-sided (depends on model) Resolution: 300 dpi Speed: Up to 150 color cards/hour Connectivity: USB and Ethernet Input Hopper: 50 – 100 cards (model-specific) Output Hopper: 30 – 100 cards Operating System: Windows / Mac compatible

Transform your business with our Android-based POS Machine – a powerful, portable, and smart billing solution designed for modern retail and service environments. This all-in-one Point of Sale system runs on the Android OS, providing a smooth, intuitive user experience. It comes equipped with a touchscreen interface, integrated thermal printer, and multi-payment acceptance features – ideal for businesses that need mobility, speed, and flexibility. Operating System: Android 9.0 / 10.0 (customizable depending on model) Touchscreen Display: 5.5” to 7” high-resolution capacitive screen Built-In Thermal Printer: 58mm fast receipt printing Connectivity: Wi-Fi, 4G LTE, Bluetooth, and USB Battery Life: Long-lasting (4000–6000mAh), ideal for all-day usage

An EAS (Electronic Article Surveillance) security system is a theft prevention technology commonly used in retail stores. It involves attaching security tags or labels to merchandise, which trigger an alarm if not deactivated or removed and then taken through detection gates at the store exit. The system helps deter shoplifting and improve inventory security.

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The CCTV surveillance system should consist of IP Fixed dome cameras (indoor type), PTZ & fixed box cameras (outdoor type), software, server, power supply and cables.