Introducing the Pach & Co UWCR Upgrade Kit, a versatile solution designed to enhance your security system. This upgrade features a 26-bit Wiegand proximity reader, ensuring reliable access control with a range of up to 2 inches. Built to withstand the elements, the solid epoxy potted design guarantees durability for both indoor and outdoor use. Additionally, the kit includes an external LED and buzzer, providing clear visual and audio alerts for enhanced security awareness. Upgrade your system today with the Pach & Co UWCR Upgrade Kit and experience peace of mind like never before!