HID iCLASS SE R40 Contactless Smart Card Reader is premier choice for any enterprise-grade door access control system. Engineered to operate on the highly secure 13.56 MHz frequency, this multi-technology reader offers unmatched credential interoperability, seamlessly authenticating MIFARE™ Classic, MIFARE™ DESFire™ EV1, iCLASS Seos® and standard legacy proximity cards. Designed for effortless single-gang wall switch mounting, the HID R40 delivers ultra-fast, encrypted data transmission to protect commercial facilities against cloning and unauthorized access. For seamless B2B procurement and integration, security professionals specify top-selling part numbers such as the 920NTNNEK00000 (equipped with a standard pigtail connection) and the 920NTNTEK00000 (featuring a terminal strip connection). Built with an IP55-rated weather-resistant housing and standard Wiegand interfaces, this highly adaptable smart card reader provides a robust, future-proof solution. Facilities looking for the newest generation can also seamlessly migrate from the legacy R40 to its direct replacement, the mobile-ready HID Signo 40 (Part No. 40NKS-00-000000), ensuring continuous compliance and cutting-edge high-frequency protection.
