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These radiators are used to transmit infrared signals throughout the conference hall, making it easy to listen to the proceedings from a personal pocket receiver. Basic function, general power equipment suitable for use in the world, no fan, through natural convection cooling, make operation more quiet, easy to wear and tear parts of less, the LED light is used to examine the state of radiator, radiator and transmission between the can communication, convenient for operating personnel check, can be in transmitter automatically open when it is open, and vice versa, automatic cable is balanced, to ensure that all sorts of quality of the cable to keep maximum transmission efficiency, automatic cable termination, Simplify the installation, temperature protection circuit can be automatically during high temperature radiator from the power switch to the half power, adjustable Angle of radiator, to ensure maximum coverage, IRED by cover protection, easy to maintain and cleaning device, a dramatic fashion design control and indicator light, two yellow LED indicator light: each radiator panel a, indicating this panel has been opened and is from the transmitter to receive carrier, 2 red LED indicator light: Each radiator panel a, indicating this panel is in standby mode, red and yellow LED indicator lights flashing at the same time show the radiator panel there fault, red LED indicator lights flashing and yellow LED light said radiator panel is under a state of temperature protection, reduce the power switch, is used for reducing the output power of the radiator to half power, two switch, delay compensation for compensation cable length difference between transmitter and radiator interconnection, convex type European socket to power connection, HF input and output connector (2 x BNC), Used to connect to the transmitter and the loop is connected to the other radiator accessories quantity component 1 LBB 451 x / 00 Integrus radiant panel power line 1 to install on the ceiling of the bracket for mounting on a floor stand 2 tablet technical specification of electric power supply voltage 100-240 Vac, 50 to 60 Hz power LBB 4511, 4511, operating 100 W LBB standby LBB 4512 8 W, 180 W