Manufacturer AWID Model MR-1824 Reader Dimensions 8.0 x 8.0 x 1.0 inches (20.3 x 20.3 x 2.54 cm) Color Gray Technologies Supported Wiegand and RS232 (simultaneous) Operating Temperature -31 to +150 F (-35 to +65 C) Voltage Input 5 – 12 VDC Cable 10 conductors, 22 gauge, 18 inches long Overall shielded, gray plastic sheath Read Range Up to 24 inches (60 cm) Warranty Lifetime Warranty Weight 1.5000