







Product description


1 IP67 Water
2 Passwords & APP
3 Quick Unlock
4 Steel A3 + Zinc Alloy
5 Application Scenario




How to set up the lock?
Download the “Tuya Smart” app, enable Bluetooth, enter the initial password 123456, wake up the lock, connect to tuya, and then add a password. The entire process takes approximately 2 minutes.
Can it store more than one password?
Yes, NexusLab padlock can store up to 10 unique passwords
Why does the battery show as empty after just a few uses?
The unlock process drains the 2032 battery quickly due to high power use. This triggers a low battery warning, but the battery isn’t dead. After resting, the voltage recovers and the display returns to normal.
Can we see users’ usage data?
No. All user usage data is encrypted in real time. Our system has no permission for us to view it, and data access requires multiple audits. Our staff cannot access or view any user usage data at all times.
Are there any additional fees, such as platform software subscription fees?
There are no additional fees of any kind, and no monthly software subscription fees are required.


NexusLab Padlock Line
IP67 Waterproof
6-digit Password
IP67 Waterproof
Fingerprints + Key*2 + TT APP + Rechargeable (Typ-c)
IP67 Waterproof
Fingerprints + Tuya APP
Steel A3 + Zinc Alloy
20 groups of passwords
Steel A3 + Zinc Alloy
50 groups of Fingerprints
Steel A3 + Zinc Alloy
10 groups of Fingerprints
[All-Weather Defense] IP67 waterproof & dustproof design, withstands -20°C to 55°C (-4°F to 131°F), built for daily rain/humidity challenges
[1-Year Power & Dual-Layer Alerts] 2x included CR2032 batteries deliver 12-month runtime. Get red LED warnings + real-time battery monitoring via app – never face unexpected lockouts!
[Dual Access + Smart Password Control] Unlock via preset codes or TUYA Smart App (Bluetooth). Create & share 10 unique passcodes with family/teams, and reset default codes instantly (manual included).
[Military-Grade Durability] High-density zinc alloy body + 4mm 304 stainless steel shackle. Anti-cut, anti-corrosion & tamper-resistant engineering
[Child-Safety Certified] Dual-lock battery compartment with warning labels, meets anti-swallowing safety standards
[Universal Compatibility] Secures homes, offices, gym lockers, travel gear, outdoor gates – perfect for domestic/work/travel use
8 reviews for NexusLab Combination Lock for Locker, Locker Lock & Gym Lock with TUYA App: IP67 Rated, Corrosion-Resistant Zinc Alloy, Anti-Corrosion, for Gym/School/Travel, Privacy Safe, Supports (Tuya APP Contrl)
Add a review
$21.98
Matua –
GOOD FOR GYM LOCKERS
The lock feels durable and sturdy. The instruction is pretty clear cut for the lock to work, as you custom your combo (numbers are from 1-9 only). Combination MUST be in 6-digits.The app works well. I dont use the app often, but it does have features for multiple users (e.g., indicating users, dates, and times when the lock was activated or triggered). The battery it came with, lasts long, granted I’m the only one that uses the lock whenever I head to the gym (indoors) 6 days a week. As for the size, its almost the same as the as the Master Combo although the diameter of the shackle is not as thick.
Aris Camacho –
Cheap quality product
Don’t worst your the money in this product Poor quality and also don’t work, It’s not worth the price. I can’t change the code even I followed video instructions and manual instructions.
Michael McLean –
Works great
Very easy to setup the APP and the lock itself is quite easy to operate. It is push button and snaps open easily. No pulling or tugging.
Charles –
Great lock
Works great. Great gym lick for those who hate spinning knobs. Easy lock and easy unlock
Lety –
Not worth the money
Worked fine in the beginning. After a few months I had to cut both the shackles to open them. They stopped responding
T. Cannon Smith –
Works great
Very cool
Tyler –
Cool, fun but not dependable.
Would be fun for the kids to dink around with. After 2 weeks of having it secure my locker at work, I was unable to unlock and access it via the provided app. After cutting the bolt to get access to my work equipment, I did, out of curiosity, change the battery to see if it was dead. It still did not operate after changing the battery.
Dallas –
Doesn’t last long
I loved this lock. But then after couple of it. Stopped working. It wouldn’t no longer launch at all, tried everything I could have think of to try to get to lock but nope.