Software House SWH-4100-C Multi-Technology Contactless Access Control Reader

The Software House SWH‑4100‑C is a powerful multi‑technology contactless reader designed for sophisticated access control systems. This reader supports both 125 kHz proximity cards and 13.56 MHz smart cards in a single device, offering flexibility across legacy and modern credential technologies. It can cycle between frequencies to detect presented credentials, enabling seamless integration of various card formats including MIFARE®, DESFire®, ISO 15693, and common HID® prox cards. Built to withstand demanding environments, the 4100‑series reader features a sealed IP65-rated enclosure that protects its electronics from moisture and dust, allowing reliable indoor or outdoor deployment. To enhance security, it incorporates a built-in tamper switch and supports encrypted key transmission, ensuring the secure transfer of credential data. Installation is simplified with screw‑terminal wiring, while its standardized single-gang backplate fits typical wall-mount configurations. With configurable Wiegand output, flash-upgradeable firmware, and a rugged design, the SWH-4100-C offers a future‑proof access control solution that adapts as credential technology evolves.