
Application
Smart Locks for Office Buildings
Offices need access that follows the org chart and changes the day someone leaves.
The problem
What goes wrong on these doors
- Key returns at the end of employment
- Meeting rooms and store rooms needing separate permissions
- Interior doors that cannot be re-machined
- No audit trail on who entered a secure room
The answer
How we address it
Knob and lever retrofits install with a screwdriver, staff levels are restricted by area and time, and unlock records are queried from the app.
Recommended models
Models specified for Office Buildings

K3 Smart Knob Lock
Drop-in knob replacement with 0.5s fingerprint entry
View specification →
K4 Smart Handle Lock
5-in-1 lever handle lock that fits US standard doors
View specification →
J1 (J2) Smart Lock with Handle
Cylindrical latch hotel lock in a solid alloy structure
View specification →
Z37 Smart Lock for Door
6-in-1 access with a camera outside and a display inside
View specification →Related
Capabilities behind these models
- Fingerprint and Biometric Access
- Hotel Card and Staff Access Management
- App and Remote Management
- Keypad and Code Entry
Other applications
FAQ
Project questions
How many doors do you normally quote for a office buildings project?
Any quantity. The hotel handle range is described as tiny minimums with no maximums; for other families confirm the figure with our sales team.
Can one model cover every door on the site?
Rarely. Entrance doors, interior doors and back-of-house doors usually need different formats. Send a door schedule and we will map models to it.
Do you supply management software?
A set of hotel management software is supplied with the T2. Other models are managed through the Tuya or TTLock apps.
What do you need from us to quote?
Door thickness, hole size, door material, the platform you standardise on and quantities.
Can we customize the finish?
Yes on several models. OEM and ODM production to customer requirements is accepted; confirm scope before tooling.
Send us the door schedule
We map models to doors and come back with a priced list, not a catalogue.