Construction Trailer - Wharton-Smith Construction Sandwich Board the sensor then triggers the

the sensor then triggers the unit to flash in the downward-facing center light and the sideways facing lights (90º to the oncoming traffic)

Designed for indoor use

Pedestrian Traffic Floor Sign 17

The unit utilizes internal batteries to flash bright blue LEDs whenever the temperature falls below 3°C  (approx

Construction Trailer - Wharton-Smith Construction Sandwich Board the sensor then triggers thePlease choose your material and size. Note drill holes will be in rigid signs as appropriate and all signs have protective UV coating. Material Information 0. 080 Aluminum with High Intensity Prismatic Reflective Coating (HIP) This material type is high quality. High Intensity Prismatic (HIP) Sheeting meets highway performance standards and ASTM D4956 Type IV. This reflective sheeting uses polycarbonate cube corner technology and is often used for