Introducing the Napco NAE-128U NA-ELIC, a cutting-edge key upgrade designed to manage access for up to 128 doors. Perfectly suited for retail environments and strip malls, this innovative solution enhances security while streamlining operations. Its versatility extends to multifamily and mixed-use developments, ensuring seamless integration into various settings. Additionally, the NAE-128U is ideal for government and military facilities, providing robust access control where it matters most. Elevate your security measures today with this reliable and efficient key upgrade. Don't miss out—secure your premises with the Napco NAE-128U now!