Discover the convenience and security of the Aiphone KEY5 Bi-Color Keyfob, designed specifically for UGVBT and CUGVBT systems. This 5-pack offers ultra-durable polycarbonate construction, ensuring longevity and resilience. Featuring dual technology with VIGIK and 13.56 MHz proximity, these keyfobs enhance access control with reliability. Perfect for enhancing your security setup, don't miss out on this essential accessory. Upgrade your system today!