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JINK smart gate lock N400
Beyond the weather, home awaits.
JINK N400 is a smart gate lock for courtyard gates, metal doors and villa gates. Outdoor waterproof design, five entry methods and Matter over Thread connectivity bring smart access beyond the front door.
JINK smart gate lock N400
Official suggested retail price. Dealer pricing is shown after dealer sign-in; the original suggested retail price remains struck through. Final transaction price and configuration are confirmed in the order.
More thought for everyday life.
Outdoor waterproof design
For courtyard gates, metal doors and villa gates. Avoid direct high-pressure water jets and immersion.
Five entry methods
Fingerprint, passcode and guest code, contactless card, mechanical key, and Apple Home / Matter home control.
Matter over Thread
Requires a compatible Matter controller and Thread border router. Platform functions vary by region, software and device version.
4 × AA
AA battery power with a 3–6 month life reference. Actual results vary with use, temperature, batteries and connection state.
Design · Functions · Life
Take your time to explore every detail.
JINK smart gate lock N400 · product story
N400 promotional materials
Complete artwork, separate sections, five 3:4 promotional images and five square images.
Download promotional ZIP ↗Explore smart home standards:Matter · Apple Home · Google Home · Amazon Alexa · SmartThings
Selection reference
Technical specifications
| Product name | JINK smart gate lock N400 |
|---|---|
| Product type | Outdoor waterproof smart gate lock / Smart lock for metal doors |
| Material / Colour | Aluminium alloy / Black |
| Suitable door thickness | 35–80 mm |
| Entry methods | Fingerprint, passcode and guest code, contactless card, mechanical key, Apple Home / Matter home control |
| Power / Battery-life reference | 4 × AA batteries / 3–6 months |
| Smart protocol | Matter over Thread; compatible Matter controller and Thread border router required |
| Latch | Sensing latch |
| Package dimensions / Weight | 26 × 11 × 22 cm / approximately 1.6 kg |
| Limited warranty | 24 months for smart locks purchased through the official website |
Before purchase and installation
Before buying, check the 35–80 mm door-thickness range, opening direction, lock body, door edge and cutout dimensions. Matter over Thread requires a compatible Matter controller and Thread border router.
Check the installation information for your model. For help choosing products, share the product names, quantities, room dimensions and smart home platform.
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Selection references and operating instructions are listed separately.
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From adding a device to using it every day.
Complete lock installation, door handing and latch calibration first. Confirm standard lock control and status in the app separately from on-device features such as guest codes and fingerprints.
Prepare a compatible Matter controller and Thread border router for this model. One supported device may perform both roles.
HomeApple Home · Matter connection reference
For a Matter device already added to another platform, start shared pairing in that platform, then follow the new platform's instructions. Do not factory-reset solely to change apps. This is a connection overview; available controls depend on your device configuration and platform.
Get connection help for this modelShop JINK products
Confirm the configuration and buy now.
Choose a configuration and quantity, then submit your order for JINK to confirm.