Miller Edge ME112 – Sensing Edge for 1-3/8″ Doors
The Miller Edge ME112 is an extruded sensing edge sized for 1-1/4″ to 1-3/8″ thick doors. When lightly touched, it instantly sends an electrical signal to stop or reverse door operation, providing reliable entrapment protection.
This slide-in style edge measures 1-5/16″ wide by 1-1/2″ high and mounts vertically or horizontally.
Before you order — four things to confirm
1. Door thickness. ME112 suits 1-1/4″ to 1-3/8″. Thicker doors take the ME113 or ME123.
2. Length. Measure the width of a sectional panel. Ordered in 1/4 inch increments.
3. Cord location. Left, right, end, or top.
4. Monitoring. The designator is set by your operator, not by the edge — see the designator guide.
Not sure this is the right model? See Which Miller Edge Sensing Edge Do I Need? Or call (866) 965-5599.
Dimensions

1-5/16″ (34 mm) wide × 1-1/2″ (38 mm) high, flexible PVC exterior.
Mounting Channel Options
| Option | Material |
|---|---|
| NONE | Edge only — for replacement in an existing channel |
| ME112-C3 | Black rigid PVC |
| ME112-C7 | Black rigid PVC |
Cord Location
The cord location is where the lead exits the edge. ME112 offers four positions:
- L or R — left or right, referenced from the inside looking out. Which side is your operator mounted on?
- E — end of the edge
- T — top, exiting the back face

Get this wrong and the lead runs the opposite way across the opening — and the edge is built to order. See the Gate Edge Handing Guide if you are unsure.
Key Features
- Ideal size for 1-3/8 inch thick surfaces
- Mounts vertically or horizontally
- Two mounting channel options
- Custom manufactured to your specifications (length and cord location)
- Sealed assembly – impervious to dust and debris
- Flexible PVC exterior, black
- Patented Alumaglas™ contact element for superior performance (electric option)
- UL 325 Recognized Component
- 1-year warranty
- Made in USA
Common Applications
- Commercial sectional doors
- Material handling systems
Available Configurations
- Monitored — 2-wire or 4-wire
- Non-monitored — 2-wire, Air-Wave, or pneumatic
- Bumper — no sensor
The designator is set by your operator, not by the edge. See the full designator guide for the T1 through T6 reference table.
Important: Edges are custom-made and non-returnable. Confirm compatibility with your door operator manufacturer before ordering.
Downloads
ME112 Specifications (PDF)
Complete Ordering Guide for Monitored Openers (PDF)
Gate Edge Handing Guide (PDF)