The Miller Edge MG123 Sensing Edge is designed as a robust, professional-grade solution for automated gates and doors requiring reliable obstruction detection. Available in custom lengths (manufactured to 1/4-inch increments, up to 100 ft max), MG123 can be specified to match virtually any gate or door size. Its 2-inch extruded PVC profile and double-T mounting style provide superior stability and a clean, secure installation when used with the appropriate mounting channel.
When the edge is lightly touched — whether by a person, vehicle, or object — MG123 immediately sends an electrical signal to stop or reverse the operator, helping prevent damage or injury. With a sealed construction that resists dust and debris, and a contact element made from Alumaglas™, MG123 performs reliably across a wide temperature range (–30 °F to +155 °F). Whether used on slide gates, cantilever gates, overhead doors, vertical-lift gates, or pivot gates, MG123 delivers versatile, dependable safety-edge performance for commercial and industrial installations.
- Custom-made 2-inch extruded sensing edge to any specified length
- Double-T slide-in mounting design — stable, mounts vertically or horizontally
- Alumaglas™ contact element; nominal activation force 4–7 lbf
- Sealed construction impervious to dust and debris; rated for –30 °F to +155 °F
- UL 325 recognized component suitable for a wide range of gate/door applications
