Door Measurement Guide
Before purchasing your smart lock, it's important to ensure it will fit your door properly. Follow this simple guide to measure your door and check compatibility with our smart locks.
What You'll Need
- Measuring tape
- Pencil and paper to note measurements
Step 1: Measure Door Thickness
Measure the thickness of your door from front to back.
The SecureTouch Pro is compatible with doors that are 1-3/8" to 2" thick, which covers most residential doors.
Step 2: Check Backset Measurement
Measure from the edge of the door to the center of the deadbolt hole.
This is called the "backset." Standard backsets are either 2-3/8" or 2-3/4". Our smart locks are adjustable to fit both standard sizes.
Step 3: Measure Bore Hole Diameter
Measure the diameter of the hole where your deadbolt is installed.
Standard bore holes are 2-1/8" in diameter. Our smart locks are designed to fit this standard size.
Compatibility Chart
| Measurement | Compatible Range | Notes |
|---|---|---|
| Door Thickness | 1-3/8" to 2" | Most residential doors fall within this range |
| Backset | 2-3/8" or 2-3/4" | Adjustable to fit both standard sizes |
| Bore Hole Diameter | 2-1/8" | Standard size for most doors |
Still Not Sure?
If you're unsure about any measurements or have a non-standard door, please contact our support team for assistance. We're happy to help ensure you get the right smart lock for your door.