Xantech ML85 LCD Proof Designer Micro Link IR Receiver (Discontinued by Manufacturer) Technical Information - Wireless Technology - Infrared; Coverage - 80 feet On-Axis55 degree; Frequency Range - 30 kHz to 60 kHz; Transmission Mode - Line of Sight 84 inches; Power Description - Input Voltage - 12 V DC; Power Description - Current - 20 mA; Dimensions - x 2 inches Length x 0.5 inches Diameter Technical Information - Wireless Technology - Infrared; Coverage - 80 feet On-Axis55 degree; Frequency Range - 30 kHz to 60 kHz; Transmission Mode - Line of Sight