Miller Sensing Edge MG123 – 2-Inch Extruded Safety Edge for Motorized Gates
The Miller Sensing Edge MG123 is a 2-inch extruded safety edge designed specifically for motorized gates. When lightly touched, it instantly sends an electrical signal to stop or reverse gate operation, providing reliable entrapment protection.
This slide-in style edge features a double-T mounting design for superior stability and is custom manufactured to your exact length specifications.
Key Features
- Optimum size for 2-inch gate surfaces
- Double-T design for added stability
- Mounts vertically or horizontally
- Sealed assembly – impervious to dust and debris
- Various mounting channel options
- Custom manufactured to your specifications (length and outlet location)
- Patented Alumaglas™ for superior performance (electric option)
- UL 325 Recognized Component
- 1-year warranty (2-year for MG123-U monitored version)
- Proudly made in the USA
Common Applications
- Slide gates
- Cantilever gates
- Overhead gates
- Vertical lift gates
- Vertical pivot gates
Monitored Sensing Edge Options (T1–T6)
MG123 edges are available with different monitored configurations to match your operator’s requirements. Confirm compatibility with your gate operator manufacturer before ordering, as edges are custom-made and non-returnable.
| Designator | Type | Color Code | Typical Use |
|---|---|---|---|
| T1 | 8.2K Ohm Resistor | Green | European operators |
| T2 | 10K Ohm Resistor | Blue | LiftMaster, Linear, Cornell, Manaras, Raynor, and others |
| T3 | Diode Capacitor | Red | Overhead Door Corporation |
| T4 | Capacitor | White | Linear (transmitter style) |
| T5 | 6.8K Ohm Resistor | Orange | Custom applications |
| T6 | 270K Ohm Resistor | Violet | LiftMaster CPS board |
Complete Monitored Openers Ordering Guide (PDF)
Downloads
MG123 Specifications (PDF)
Gate Edge Handing Guide (PDF)
Product Summary
Miller Sensing Edge MG123 – 2-inch extruded safety edge with double-T mounting for motorized gates (slide, cantilever, overhead, vertical lift, and vertical pivot). Custom manufactured to your length specifications. Multiple monitored options (T1–T6) available. UL 325 recognized component. Made in the USA.
