LEDARRAY models LED4212/UL and LED4224/UL are 2-line, tri-color, 4.75-inch maximum character size LED message displays. Model LED4212/UL is a 2-line x 12 character display. Model LED4224/UL is a 2-line x 24 character display. Each supports red, amber and green characters, embedded string and numeric variables and scrolling (right, left, up and down). There is (1) RS-485 port and for configuration and external message control. They support serial ASCII, RS-485 protocols. The extruded aluminum housing is NEMA 4 / NEMA 12 (Indoor only) rated. They are UL listed and CE marked. Included are wall-mount and chainmount bracket assemblies, 1/2-and 3/4- inch knockouts for input wiring. The required configuration software (LED-PGMSW) is available for free.

The 16-MNS CNTRL by LED is used as an interface between an alarm panel or voice evacuation panel and the Visual Mass Notification displays located within a facility. Messages are programmed into the system through a standard USB port located inside the controller. Messages are activated by closing a dry contact across the associated terminals inside at the bottom of the enclosure. The system is factory configured for 16 message capability. Messages can be programmed in the field with an ordinary laptop running Windows and the
LED-PGMSW message software connected by a standard USB cable. Messages also programmed at the factory as a convenience to our customers.