Wiegand readers can support traditional proximity credentials at 125 kHz, high-frequency credentials at 13.56 MHz, or both through multi-technology configurations. Some models also support mobile access through Bluetooth Low Energy (BLE), while OSDP and Wiegand connectivity help integrate readers with compatible access control systems.

Many Wiegand readers can connect to access control systems through traditional Wiegand connections, while select multi-technology readers also support Open Supervised Device Protocol (OSDP). Confirm that the reader and access control controller share the same protocol, then configure the system for Wiegand or OSDP as required by the installation.

For indoor wall-mount installations, single-gang Wiegand readers fit standard wall boxes, while mullion readers suit narrow door frames and similar spaces. For outdoor or high-traffic areas, consider a ruggedized reader designed to resist dust, rain, and vandalism, and verify that the reader’s Wiegand or OSDP connection matches the access control system.

Select multi-technology Wiegand readers that support traditional 125 kHz proximity credentials alongside 13.56 MHz high-security credentials, with mobile Bluetooth Low Energy and Open Supervised Device Protocol (OSDP) options where needed. Choose a single-gang, mullion, or ruggedized form factor based on the mounting location, door frame, and indoor or outdoor installation requirements.