5-in-1 Fingerprint Door Knob Lock
Choose multiple ways to access a compatible interior door with this fingerprint door knob lock. The description names fingerprint recognition, virtual password entry, smartphone access, IC cards and physical keys. Current selections are Five In One Single Row and Five In One Double Row; these are style labels, not one-lock and two-lock package quantities.
Picture giving a trusted visitor a scheduled access code while keeping a physical key available as backup. Smart Life management is named, but remote functions require a compatible multimode gateway sold separately. Fit, configuration and connectivity must be checked before relying on any access method.
Features and Benefits
- 👆 Fingerprint entry: One-touch fingerprint access is described, without a verified recognition speed or accuracy guarantee.
- 🔢 Virtual password entry: Anti-peeping password wording is named; permitted code formats must follow the manual.
- 📱 Smart Life management: User management, virtual keys and access records are described. Connection requirements vary by function.
- 🔑 Cards and keys: The description lists two IC cards and two physical keys as alternative access options.
- 🗓️ Flexible code types: One-time, permanent, timed and recurring codes are named, subject to supported setup and connectivity.
- 🔌 Temporary emergency power: A micro-USB power bank is described as a temporary power source, not proof of a rechargeable internal battery.
- 🌐 Optional remote connection: Remote locking, unlocking, code setting and real-time logs require the separately sold compatible gateway. Alexa and Google Home integration are described in that gateway context.
Specifications
| Product type | 5-in-1 biometric keypad door knob lock |
|---|---|
| Selectable styles | Five In One Single Row; Five In One Double Row |
| Access methods | Fingerprint; virtual password; smartphone; IC card; physical key |
| Cards and keys listed | Two IC cards and two physical keys |
| Door thickness | 1.38–1.97 inches / 35–50mm as stated |
| Adjustable dimension | 2.36–2.76 inches / 60–70mm, described as deadbolt sizing in source; confirm exact latch/backset requirements and door preparation with the installation guide |
| App | Smart Life; app and website management wording in source |
| Gateway | Compatible multimode gateway required for remote functions; sold separately |
| Code management | One-time, permanent, timed and recurring codes named; user limits unspecified |
| Emergency access | Physical keys and temporary micro-USB power-bank supply described; power bank and cable not itemized |
| Battery | Low-battery app alerts named; battery type, quantity, inclusion and runtime not provided |
| Installation and finish | Original title says Black and no drill; exact finish mapping, bore dimensions, handing and universal no-drill compatibility not established |
| Other details | Weather rating, security grade, automatic locking and fingerprint capacity not supplied |
Frequently Asked Questions
Q: Who is this fingerprint door knob lock for?
A: Homeowners, renters with installation permission and office users with compatible doors. The source also mentions rental access management. Check door measurements, installation requirements and allowed modifications before purchase.
Q: Will it fit my bedroom or apartment door without drilling?
A: The source lists 35–50mm door thickness and a 60–70mm adjustable dimension. No-drill wording does not guarantee fit with every existing bore, latch or door configuration. Compare the installation guide and actual door preparation; do not assume suitability for exposed exterior doors.
Q: Is it a useful housewarming gift?
A: It may suit someone planning a compatible smart-lock installation, but confirm their door measurements, preferences and gateway needs first. Gift packaging and installation service are not listed.
Q: Can I unlock it remotely or use Alexa and Google Home?
A: Remote locking/unlocking, code setting and real-time access records are described with a compatible multimode gateway sold separately. Voice integration is mentioned in that same context and depends on supported setup. The lock alone should not be assumed to provide internet remote access.
Q: What accessories are included and what happens when power is low?
A: Two IC cards and two physical keys are listed. The source names low-battery Smart Life alerts and temporary micro-USB power-bank support. It does not itemize batteries, a power bank, cable or gateway. Keep backup keys accessible; emergency options do not guarantee that lockouts cannot occur.
Q: Does it include STEM lessons or coding features?
A: No STEM curriculum, programming interface or educational accessories are listed. Smart Life and scheduled access management are named, but do not establish an open coding platform or a children's engineering kit.
Product Images
Fast US Shipping
Ships from US warehouse, free delivery 2-7 business days