Gather measurements, model details, access approvals, and network information before the appointment.
Photograph and measure
Capture both faces of the lock, the door edge, strike, hinges, and any labels. Measure only as instructed by the product documentation.
Confirm the exact product
Record the complete model number and included parts. Product families may contain mechanically different versions.
Protect security information
Do not send permanent access codes by ordinary form or email. Set or change sensitive codes directly using the manufacturer’s supported process.
Frequently asked question
Does this page provide a final quote?
No. A final quote requires a review of the door, lock, requested work, parts, timing, and service availability.
Verification sources
Reviewed 2026-10-23. External guidance can change; for products, also confirm the exact model documentation.
Yale Assure Lock 2 pre-installation FAQSchlage programming guides