Discover the Napco NAE-128U NA-ELIC, a key upgrade for managing up to 128 doors, ideal for enhancing security in diverse settings such as retail and strip malls, multifamily and mixed-use buildings, as well as government and military facilities. This product from Napco Security Technologies ensures robust protection and seamless access control, making it a perfect choice for large-scale security needs. Upgrade your security system today and experience peace of mind with a state-of-the-art solution tailored for demanding environments.