JOJOCY 50pcs Mi-fare Ultra-Light C ULC NFC Key Fobs, 13.56MHz RFID Key Cards, Gray ABS Waterproof & Durable Tokens, Compatible with SA-FLOK, KA-BA, ONIT-Y, and Sa-lto Locks (MF0-ICU2) (Blue)

Package Includes: 50 x Mi-fare Ultr-alight C ULC NFC Key Fobs (Gray/Black/Blue) Material:Body Material: High-quality ABS plastic Durability Features: Waterproof, shockproof, and heat-resistant construction Color:Gray/Black/Blue Dimensions:Size: 40 mm × 30 mm × 4 mm Weight: Lightweight for easy carrying Features: High-Quality ABS Construction – Durable, waterproof, and resistant to impact and high temperatures Advanced Mifare Ultralight C MF0ICU2 Chip – Provides 192 bytes of user memory, unique 7-byte serial number, and anti-cloning protection ISO14443A Protocol Compliance – Ensures compatibility with most modern access control systems Programmable OTP Area – Supports on-site programming and read-only locking functionality Compatibility – Works seamlessly with upgraded SAFLOK, KABA, ONITY, and Salto lock systems

• Advanced Durability and Protection for Reliable Use：Crafted from high-quality ABS material, these key fobs are designed to withstand the elements—whether it's rain, accidental drops, or extreme temperatures. Their robust construction ensures long-lasting performance, making them ideal for both indoor and outdoor applications. The waterproof feature keeps the internal components safe from moisture damage, while the shockproof design prevents malfunctions due to impacts
• Enhanced Security with Anti-Cloning Technology：Each key fob comes equipped with a unique 7-byte serial number that cannot be modified or rewritten, providing strong anti-cloning protection. This makes it nearly impossible for unauthorized users to duplicate your access credentials. Additionally, the 32-bit user-programmable OTP area allows administrators to set up secure, one-time passwords for added security layers. These features ensure that only authorized personnel can gain entry to restricted areas
• Easy Integration with Leading Access Control Systems：These Mif-are Ul-tralight C key fobs are fully compatible with upgraded versions of SA-FLOK, KA-BA, ONI-TY, and Salt-o lock systems, ensuring seamless integration into your existing infrastructure. They adhere strictly to the ISO14443A protocol, which means they work with most modern access control systems. However, it’s important to verify that your reader supports this protocol and the specific Ultralight C commands before installation
• Customizable Memory for Flexible Programming：With 192 bytes of available memory, these key fobs offer ample space for storing essential data and programming custom functions. The first 512 bits support on-site programming and read-only locking, allowing you to configure each key fob according to your specific needs. The ability to lock pages into read-only mode adds an extra layer of security by preventing unauthorized changes once the data is finalized. This flexibility makes them suitable for various applications beyond just access control
• Simple Setup and Management for Efficient Administration：Administrators can easily add these key fobs to their access control system using dedicated reader devices and management software. By recording the unique serial numbers in the database and associating them with individual permissions, you can grant tailored access rights to different areas within your facility. For example, in a corporate environment, employees' key fobs can be linked to specific floors or rooms based on their roles. This streamlined process simplifies the management of large-scale access control systems, enhancing overall efficiency and security