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Customizable LED Blank Out Signs with fixed, limited messages for specific and simple functions.
Blank Out Signs (BOS) are the best possible type of sign to convey simple messages to all drivers. They are designed to be very easy to use. The display has only two options: Message ON or Message OFF with several brightness levels. They are ideal to indicate traffic patterns, to alert danger, and to convey specific instructions to drivers.
Blank Out Signs improve traffic safety. Studies demonstrate that traffic safety is highly improved when BOS are used for pedestrian awareness, rail crossing, dangerous curve signalization, flood warning systems, weigh station driving instructions, etc.
SESA offers several BOS families. You can choose the best products for your need. They are all described in this website and they all have common features.
Most Blank Out Signs can be powered by a solar system so you can install your sign anywhere even in a very remote rural area or in the mountains. With the help of our low energy consumption we can fully power our signs using full time 100% reliable solar power: