TSR-0.4L-EXP remote display

Bright digits, L.E.D. seven segments, 6 digit, max 999999. For indoor use away from direct sunlight for best viewing. Serial input RS232C, 20 ma serial current loop, active or passive. 1200, 2400, 4800, 9600 baud, 7 or 8 data bits, odd, even or no parity, 1 or 2 stop bits. No setup is required. Just connect the signal wires. Press the LEARN button and the Smart Remote sets itself up. Wall mounting lugs on cast explosion proof housing. -40 deg C to +75 deg C. 115 VAC, 60 Hz.