The Hirschmann BAT450-F industrial wireless LAN access points include a 110-Vdc power supply. Features include increased onboard efficiency and resiliency with the direct power supply, improved connectivity and roaming performance and simplified WiFi retrofitting with an all-in-one offering of WLAN, LTE and 110-Vdc capabilities. The access points are industrially hardened, yet compact, and can be customized to support a variety of wireless and wired connections.