LED Displays
	LED (light-emitting diode) boards can be used in a control room or call centre to present basic information to large numbers of people in an economical way. Harp can supply 10, 12, 14, 16, 20 and 30 line displays in either single- or two-line formats using up to three colours. The display boards can be programmed directly from a computer or using wireless remote control. Information masters can also be used in reception areas where multi-line screens are available. Custom built displays can be designed for exacting requirements. Wireless remote control Remote computer control via RS232 Auto programming 160 degree viewability 10 year lifespan