Why this decision matters
Testing before the final layout, lighting or network changes may miss a problem introduced by the completed work.
Work through the actual task
- Review sensor sight lines, air movement and new arrival routes.
- Have affected zones repositioned or reprogrammed and tested after the work.
- Photograph agreed cable positions before walls close and keep the images with the handover documents.
Worked example
A renovation moves an internal door and adds air conditioning. This is a hypothetical example, not a completed customer installation.
The useful evidence at the end of this example is: A revised zone plan and an updated entry/exit procedure.
Limits and follow-up
A siren, an app alert and professional monitoring are separate features. Confirm who receives a signal and what they are expected to do.
If the relevant check cannot be completed, record what remains uncertain and who will resolve it before work or sign-off proceeds.
Sources and equipment references
Checked for the product, supplier or information details used here. Exact procedures depend on the installed model; these links are not a substitute for its instructions.