An improved LED communication system that expands Stop & Go coverage to the top of a dock door. These signal lights integrate with professionally installed dock restraint systems, changing from red to green when it is safe to enter a properly secured truck. Sold as a set, one unit for each upper corner of a dock door, they are installed above the door header with the included stand-off pipe. Use with the Linear Light for full-coverage door signaling that reduces the risks of accidents.
- Impact-resistant diffused polycarbonate housing.
 - Maintenance free – 5 year limited warranty.
 - Red/Green LED illumination.
 - Corner unit includes 400mm stand-off .
 - Overall Dimensions: 483H x 483W x 476mmD.
 - Input: 12VAC/VDC.
 - Made in the USA.