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JINK Smart Door Lock J21
JINK Smart Door Lock J21.Contact JINK to confirm the model, configuration, and installation conditions.
JINK Smart Door Lock J21
Contact JINK to confirm the suggested retail price for your configuration.
Selection and configuration
Door compatibility
Provide the door thickness, handing, lock body and cut-out dimensions so JINK can confirm the correct version.
Configuration confirmation
Unlock methods, communication protocol and platform support depend on the selected SKU / version.
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JINK J21 · Product details
Product image set · 15 images
Selection reference
Product information
| Product name | JINK Smart Door Lock J21 |
|---|---|
| Product type | smart lock |
| Brand | JINK |
| Selection check | Before ordering, JINK should confirm the exact version, door thickness, handing, lock body and cut-out dimensions. |
| Configuration data | Unlock methods, communication protocol and platform support depend on the selected SKU / version. |
| Product dimensions | 357 × 41 × 55 mm |
| Recommended door | Narrow-stile aluminum sliding door |
| Power | 6 V (4 × AA batteries) |
| Smart protocol | Matter over Thread; a compatible Thread Border Router and Matter Controller are required |
| Body type | Match the sliding-door body, keeper and supplied drawing |
CERTIFICATION & DOCUMENTATION
Clear evidence. Informed choice.
Applies to the listed model, hardware and radio configuration. Select a label to review identifiers, scope and documents. RoHS and CE/RED labels identify third-party test documentation. Redacted copies do not change the original certificate holder.
Before purchase and installation
Before purchase, check door thickness, opening direction, lock body and cutout dimensions, and confirm the selected version's unlocking methods, communication protocol and platform support.
Check the installation information for your model. For help choosing products, share the product names, quantities, room dimensions and smart home platform.
Downloads and support
J21 user guide and product kit
For the JINK J21 Matter over Thread configuration. Check the ordered hardware and matching installation drawing.
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Shop JINK products
Confirm the configuration and contact JINK.
Submit your preferred configuration and JINK will confirm pricing and delivery.