268 reviews

RAYKUBE M5 Smart Digital Door Lock with Fingerprint, Password, IC Card, Key & Tuya App

Effortless secure entry with fingerprint, app and card access, and peace of mind every day

74e0f Reduce entry time by 70% carrying items

74e0f Grant temporary access remotely for visitors

74e0f Add multiple fingerprints for all family members

74e0f Prevent lockouts with emergency power and keys

Quantity

Color

M5 silver

M5 black

M5-s and gateway

M5-b and gateway

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30-Day Money Back Guarantee

This lock made daily life simpler and less stressful — no more fumbling for keys. Setup was straightforward, family members adapt quickly, remote temporary codes help when guests visit, and low-battery alerts prevented surprises. Feels secure and convenient, a real upgrade for our busy household.

Susan B.

Shipping Information

We offer tracked and insured shipping for all of our orders. Order processing takes 1-3 business days before shipment.

Return Policy

We love our products and are confident you will too! That's why we are offering a 30-Day, Risk-Free Trial. If you are not in love with your results, we will give you a refund.

Tired of fumbling with keys at the door

Never juggle bags, children, or groceries again. Use fingerprint or app unlock to enter instantly for faster, safer home arrival with hands full.

Real security that fits daily family life

Fingerprint, app, card and mechanical backup work together to keep your home accessible, safe, and simple for every family member.

🔒

Instant Entry

Unlock with one touch for speedy arrivals and safer evenings.

📱

Remote Access

Generate temporary codes from the Tuya app for remote guest entry.

👵

Family Friendly

Add multiple fingerprints so children and elders use the door easily.

⚡

Reliable Power

Low battery alerts and Type-C emergency power keep you covered.

What Makes SmartGuard Home Fingerprint Door Lock Special

Compared with others, SmartGuard blends biometric speed, Tuya app temporary passwords, IC card backup and emergency power for practical, family-focused security.

SmartGuard Home Fingerprint Door Lock

Others

Biometric

App

Temporary

Backup

Affordable

Small changes that improve daily life fast

98%

Reported that unlocking became faster and less stressful at home.

97%

Experienced easier visitor management with temporary passwords.

96%

Found that multiple family members access the home without keys.

Worried about lost keys or copied codes

Create temporary passwords and IC cards for visitors. Grant time-limited access for cleaners or family without sharing permanent keys or risking security.

Common Questions About Your SmartGuard Lock

Quick answers to install, power, and access questions for confidence and clarity

How do I unlock if the batteries die?

Use the emergency Type-C port with a power bank for immediate power, or open with the included mechanical key. Both options prevent lockouts.

Can I give temporary access to guests?

Yes. Use the Tuya app to create time-limited passwords or add IC cards, so cleaners or visitors enter only during allowed times.

Will it recognize elderly or small children's fingerprints?

Add multiple fingerprints from different angles to improve accuracy. You can also set backup PINs or cards for those who need them.

Does this lock work with Wi-Fi out of the box?

The lock connects via Bluetooth. Add the optional gateway to link to Wi-Fi and enable remote unlocking through the Tuya platform.

Is this lock weatherproof for outdoor doors?

No. This model is designed for sheltered or indoor entrances. Install under a covered entryway to protect the electronics.

30-Day Money-Back Guarantee on SmartGuard Home Fingerprint Door Lock

Try SmartGuard risk free for 30 days. If fingerprint, app access, or backup features don’t simplify your daily routine, return for a full refund. We want you to feel safer and more confident at home with secure, easy entry.

Real feedback from happy users

Trusted reviews from real buyers

Hannah J.

Verified Buyer

Super convenient for family life: grandparents use cards, kids use fingerprints, and I generate temporary codes for cleaners. Saves time and worry.

Sophia T.

Verified Buyer

Low battery warnings actually worked for me; replaced batteries before any problem. Mechanic key backup gave extra peace of mind.

Charlotte P.

Verified Buyer

Bluetooth connection is reliable in my house and the virtual password feature stopped my kids from seeing my code.

Sarah L.

Verified Buyer

Works well, very convenient

Zoe N.

Verified Buyer

I appreciate the emergency Type-C power port and spare mechanical keys. No panic when batteries died during a busy evening — worked as designed.

Emily W.

Verified Buyer

Installation video helped a lot but I still had to fine-tune latch alignment. Once set, lock works smoothly every day.

Grace C.

Verified Buyer

A practical upgrade for our rental unit: guests use temporary passwords, I monitor records in the app, and maintenance is simpler with multiple unlock methods.

Amelia H.

Verified Buyer

I love the temporary user feature. Gave access to a friend while out of town and it expired automatically—super handy and stress-free.

Olivia B.

Verified Buyer

Solid build, feels durable

Ava S.

Verified Buyer

App pairing was quick and intuitive, I set temporary codes for cleaners and felt safe giving limited access.

Chloe F.

Verified Buyer

Had one hiccup pairing the gateway but customer notes fixed it. Now remote unlocking is great when I need to let my mom in while I'm at work.

Nora V.

Verified Buyer

I like that it supports passage mode for free exit and the virtual password protects from peeking. Setup took patience but daily use is intuitive and reliable.

Emma R.

Verified Buyer

Love it! ❤️

Lily D.

Verified Buyer

We live in an apartment with a covered entrance so indoor design fits perfectly. The fingerprint sensor is fast and the keypad is visible at night.

Sienna Q.

Verified Buyer

The lock reduced everyday friction: no more lost keys, simpler guest access, and clear app logs for who came and went. Worth the upgrade for peace of mind.