64Bit Smart Key IButton Touch Memory TM1990 Card for Access Control & Elevator Lock
High-security 64-bit encrypted data storage ensures tamper-proof operation for critical access control. Precision-engineered stainless steel casing provides durability against physical wear and environmental stress. Compact and lightweight design integrates seamlessly with RFID readers, elevators, and smart lock systems. Ideal for corporate buildings, hotels, and residential complexes requiring contactless authentication. Exclusive bulk pricing available for global suppliers—direct factory sourcing guarantees unbeatable wholesale rates. Customizable batch orders supported for large-scale access management projects. Plug-and-play compatibility with most TM1990A-compatible devices ensures effortless deployment. RoHS-certified materials meet international safety standards for long-term reliability. Stock up on this essential access control solution—optimize security infrastructure without compromising affordability.