Protect your overhead doors from fork - truck damage with our Overhead Door Warning Barriers
These barriers are made of heavy - duty PVC. They're lightweight and rust - free. The highly visible black and yellow safety stripes along with two American flags give a clear visual warning. Each set comes with two 15' long chains that have quick connects, allowing you to easily hang the barrier from the ceiling or existing overhead door track.
The Model ODG - 133 - BL is special. It has built - in warning sirens and flashing lights. When the barrier is bumped or contacted, they'll activate, giving both audible and visual warnings before any damage can happen to the overhead door. It reaches 76 DB at 9 feet and needs (4) 9V lithium batteries (not included).
KEY: = Approval Drawing -- = Warranty -- = Testing Certificate

Using these overhead door warning barriers is easy. First, use the two 15' long chains with quick connects to hang the barrier from the ceiling or the existing overhead door track. For the Model ODG - 133 - BL, you'll need to insert (4) 9V lithium batteries before use. When a fork - truck or other object bumps into the barrier, the visual and audible warnings will go off, alerting you to potential damage. As for maintenance, since the barriers are made of PVC, they're rust - free. You can simply wipe them down with a damp cloth to keep them clean. Just remember that all measurements are approximate, and there may be slight variations. Also, if you're using the Model ODG - 133 - BL, keep an eye on the battery level and replace the batteries when needed.