Temporary Passcode Use
PIN code and temporary passcode logic should match the selected model and operating needs.

PIN code and temporary passcode logic should match the selected model and operating needs.
App-ready functions can be discussed where the selected model supports them.
Mechanical key and emergency power help reduce lockout risk during guest stays.
Instructions for code changes, setup and reset should be simple for operators or channels.
Low-battery behavior and emergency power instructions should be clear before deployment.
Manuals, labels, packaging and after-sales guidance should fit rental or hospitality use.

Application | B2B planning focus | |
|---|---|---|
| Short-term rental doors | Keypad deadbolt or app-ready smart lock | PIN code or app-ready access can reduce physical key handling. |
| Serviced apartments | PIN, card or app-ready access option | Guest access and backup entry should be clear for repeated stays. |
| Rental homes | Keypad deadbolt with backup key | Easy setup and reset instructions help operators manage turnover. |
| Property management units | Consistent smart lock model range | Consistent models simplify training, support and replacement. |
| Guest rooms | Card, PIN or app-ready smart lock | Card, PIN or app-ready options can be compared by operating model. |
| Renovation supply programs | Installer-friendly smart deadbolt or handle lock | Packaging and manuals should help installers and operators deploy the product smoothly. |
Yongding supports smart lock ODM/OEM programs with development, production, inspection and delivery for global partners.
Customization can cover logo, appearance, functions, hardware, software, packaging and brand identity according to selected model and project scope.
Quality inspection, sample confirmation and production checks help keep product programs consistent.
Packaging, labels, manuals and documents can be discussed for private-label and channel needs.
R&D, structural development, electronic R&D and software customization can support selected OEM/ODM programs.
Mass production, global delivery and after-sales support can be planned around confirmed cooperation requirements.
Define short-term rental, serviced apartment, property management or channel resale needs.
Compare PIN, card, app-ready, fingerprint and mechanical backup options.
Check setup, code change, emergency power and mechanical backup instructions.
Make guest, installer and operator materials clear before sampling.
Verify access methods, battery behavior, app-ready functions and door fit.
Align production, inspection, delivery and support expectations for repeated orders.
Define short-term rental, serviced apartment, property management or channel resale needs.
Compare PIN, card, app-ready, fingerprint and mechanical backup options.
Check setup, code change, emergency power and mechanical backup instructions.
Make guest, installer and operator materials clear before sampling.
Verify access methods, battery behavior, app-ready functions and door fit.
Align production, inspection, delivery and support expectations for repeated orders.