A product line, made for direct sun exposed areas in temperature range between -25 and 40⁰C. Sign is based on IP56 ventilation thermal system and high on-surface LCD panels (110⁰C).
Such systems provide and guarantee all electronics to operate within warranted temperatures and conditions. Therefore, temperatures in enclosure never exceeding 50⁰C, but will always work to keep minimum temperature with low noise levels.
Similarly, as imotionG6, these systems are intelligent, its health can be monitored remotely.
Ambient temperature (°C) effect on LED life time