The Type ‘G' is basically a Type ‘E' but with 4-No. Amber Flashing Lanterns, one in each corner enhancing the target value of the alternative message displayed.
Each type of sign will interface with a system presenting a clean contact for each face to be displayed. The sign will present to the system a clean contact for each face displayed for monitoring purposes. The signs will also interface with a Fixed Text Message Sign (FTMS) Driver designed to the HA Specification TR2095.
All Fixed Text Message Signs supplied by Altaroute Ltd. have a design life of a minimum 15 years with minimal maintenance.