High-Quality DS1990A-F5 Access Control Key Tag
Durable stainless steel construction with precision laser-etched serial number ensures long-term reliability in harsh environments. Compact and lightweight design (16.3mm diameter) fits seamlessly into keychains or badges for effortless portability. Waterproof and shock-resistant iButton technology guarantees stable performance in industrial, office, or laboratory access control systems. Compatible with most 1-Wire® protocol readers for seamless integration into existing security infrastructure. Ideal for secure facility entry, equipment authentication, or inventory management. Bulk pricing available for corporate and institutional buyers seeking cost-effective, high-volume solutions. Global shipping ensures fast delivery to businesses worldwide.