Vestil Overhead Door Warning Barriers, models ODG-121-F and ODG-133-BL protect overhead doors from forklift impact damage. Barriers feature highly visible black and yellow safety tape with two American flags providing an additional visual warning. Includes two 15' long chains with quick connects to hang barrier from ceiling or overhead door track. Constructed of lightweight PVC that will not rust.
Model ODG-133-BL features a built-in warning siren and flashing lights that activate when barrier is contacted. Designed to provide audible and visual warning before damage to overhead door is caused. Requires two 9V lithium batteries (not included. The siren provides the following decibel levels: 95 DB at 1 foot, 86 DB at 3 feet, and 76 DB at 9 feet.