Interface module for use only with the BEA BodyGuard Presence Sensor, an overhead-mounted sensing device providing detection for triggering automatic swing door safety features and functions. The DTX-LMB-DATA Interface module will interpret these and convert to required signals that the AO19 controller will use in accordance with the firmware and operate the doors with no errors. The DTX-LMB-DATA is a 24VAC/DC, @50 mA, electronic module, in a 4”x 2” x 1” (approximate) plastic enclosure that houses the PWA and logic circuits.