Aqara U400/U300 candidate
Quantity, exact model and supported function are selected for your project.
Regional product & source review →Offer an easy-to-operate entry method with a physical emergency option.
Canada-led operations. Your project stays with its country team.

Limited hand dexterity can make a conventional key difficult to use.
Let the intended user try the proposed handle and credential method, review door force and access needs, and document caregiver permissions and backup entry.
Offer an easy-to-operate entry method with a physical emergency option.
These are candidate devices and work items, not a pre-tested fixed kit or a stock promise.
Quantity, exact model and supported function are selected for your project.
Regional product & source review →Quantity, exact model and supported function are selected for your project.
Regional product & source review →Quantity, exact model and supported function are selected for your project.
Regional product & source review →| Equipment / work item | Quantity logic | Before ordering |
|---|---|---|
| Regional smart locks | One suitable lock per approved door | Confirm door fit, local permissions, supported credentials and mechanical backup. |
| Project scope / optional items | accessible operating accessories only after user and door assessment | Confirm the actual regional model, installation conditions and agreed project scope. |
| Hubs & control domains | hub only for agreed functions | Verify device support, radio coverage, capacity and account isolation. |
One suitable lock per approved door; accessible operating accessories only after user and door assessment; hub only for agreed functions.
Door/entrance schedule, installation fit checklist, permission and backup-operation notes, candidate BOM and regional quote scope.


Planning illustration based on this scenario. The final model selection, function testing and site drawing are agreed for your project.
Confirm regional SKU and supplier, wiring/voltage and local requirements, firmware and protocol roles, supported bridge functions, manual operation, privacy and install permissions. The diagram is a planning aid; the final project documents take precedence.
Canada is quoted in CAD; United States projects in USD. Supplier, exact SKU, stock, lead time, warranty and installation coverage remain to be confirmed. No regional availability is inferred from an international manufacturer page.
US manufacturer catalog ↗ · Canada catalog reference ↗
Licensed setting · illustrativeArriving home after dark means searching for a light switch.
Licensed setting · illustrativeInstallers lack a repeatable way to show how an entry system works.
Licensed setting · illustrativeReading, watching a film and hosting guests all use the same living-room lighting.
Get a conversation about the right equipment, a defined system scope and the support your team needs.
Canada-led operations. Your project stays with its country team.
Canada-led operations · Canadian inquiries → Canada team · US inquiries → US team.
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