Does DoorLock Pro really work? We looked at how it works, the
door fit, the
fine print, the price and the refund policy.
Read until the end and draw your own conclusions!
Have you heard about DoorLock Pro? It is a keyless smart deadbolt made for people who are tired of searching for keys at the door, wondering 'did I lock it?' and hiding a spare key under the mat.
If that sounds familiar, you know the routine. Hands full of groceries, keys at the bottom of the bag, a family member locked out, or a cleaner who needs to get in while you are away.
Because so many readers asked us about DoorLock Pro, our team reviewed the official website, the FAQ, the specifications, the prices at checkout and the refund policy to answer one simple question: is DoorLock Pro worth it? We also point out what the official information does not show, so you can decide with all the facts.
DoorLock Pro does not appear to be a scam when you buy it on the official website: it is a keypad and fingerprint deadbolt with auto-lock, guest codes and a backup key, sold in packs of 1 to 4, and every order has a 30-day money-back guarantee, with return conditions you should read first.
DoorLock Pro is a keyless smart deadbolt that replaces most standard deadbolts, according to the official website. The specifications list three ways to unlock: fingerprint, passcode or key, with up to 100 fingerprints stored.
The box includes the exterior and interior units, the latch and strike, a mounting kit, 2 keys and 2 IC cards. The brand says it fits doors from about 35 to 50–55 mm thick.
According to the official website, you enter your code on the touchscreen keypad (or use your fingerprint) to unlock, and the lock can auto-lock after a set time. An anti-peep mode lets you add extra digits before or after your real code.
It connects to the Tuya Smart app over Bluetooth, which shows the battery level and lets you create temporary guest codes. The specifications say remote unlock is not supported, so you need to be near the door.
Measure your door thickness and your current deadbolt before ordering. The FAQ says most people install it with basic tools in under an hour.
In practical terms, DoorLock Pro is not magic. Keep the backup key somewhere safe, replace the batteries when the app warns you, and remember that no lock replaces good doors and frames.
The best way to avoid a DoorLock Pro scam is simple: buy it from the official website. According to the official checkout, DoorLock Pro is sold through the brand's own store, with the 30-day money-back guarantee described in this review.
If you see DoorLock Pro on a marketplace or on a website you don't know, be careful. We can't verify who the seller is, whether the lock is original or whether the brand's refund terms apply.
Official website
Other sellers
⚠ Why the source matters
A door lock protects your home, so the source matters. On unknown listings you can't confirm the lock is the original DoorLock Pro, new and unopened, with the keys and cards it should include, and the official 30-day guarantee may not apply. Buying from the official website is the only way to get the lock described in this review.
To protect your home and your money, order DoorLock Pro only through the official website. That way you get the original lock, support from the brand and the 30-day guarantee.
DoorLock Pro is a home device, not a supplement, so this section covers what it does and what you get, according to the brand. The official website describes it as a keyless deadbolt.
Here are the 6 main features the official website highlights:
The specifications list fingerprint, passcode or key, with up to 100 fingerprints.
According to the brand, it locks automatically after a set time.
You can add extra digits before or after your code to protect it, says the brand.
Create temporary codes in the Tuya Smart app; the FAQ says they auto-expire.
The app shows the battery level so you can replace batteries in time, says the FAQ.
It includes 2 physical keys (and 2 IC cards) for emergencies, per the box contents.
The specifications say remote unlock is not supported; the app works over Bluetooth near the door.
Like any smart lock, DoorLock Pro has strong points and limitations, and we think you should know both before you buy.
Pros
Cons
In our view, DoorLock Pro makes the most sense for homeowners and hosts who want keyless entry and guest codes without a monthly fee, and who are fine installing a deadbolt.
DoorLock Pro is a security device, so install it carefully and test it before relying on it. Follow the included instructions, check that the bolt fully extends into the strike, and test the code, fingerprint and backup key with the door open first.
Keep the backup keys in a safe place, not near the door. Replace the batteries when the app warns you, and don't share your main code; use temporary guest codes instead.
If you rent your home, check with your landlord before changing the lock, and follow any local rules for door hardware.
Using DoorLock Pro takes three steps: measure, install and set up. That is the routine described in the official FAQ.
Measure Your Door
Check the door thickness (about 35–50 mm) and your current deadbolt.
Install It
Use basic tools; the FAQ says most people finish in under an hour.
Set Up The App
Add it in the Tuya Smart app, save your code and fingerprints, and turn on auto-lock.
Test it with the door open before you close it.
Follow the instructions that come with the lock.
Here is what customers say about DoorLock Pro on the official website. Their reviews describe what many of our readers have told us about: lost keys, rental guests and rushing out in the morning.
Lauren M.Verified Buyer · official website★★★★★
“Solved our missing keys problem”
“DoorLock Pro solved our “missing keys” problem instantly. The keypad is responsive and it’s so much easier when my hands are full. I love the auto-lock feature because I don’t have to double-check the door anymore. The design looks clean and modern, and installation was straightforward for our standard deadbolt setup.”
Chris D.Verified Buyer · official website★★★★★
“Great for our rental”
“I bought this for our rental property and it’s been great. Guests don’t need a key exchange, and I don’t worry about copies being made. The one-touch lock is super convenient, and the backup key option is reassuring. It feels solid and has been reliable with daily use so far.”
Sophie K.Verified Buyer · official website★★★★★
“Code, open, done”
“I didn’t realize how annoying keys were until switching to DoorLock Pro. Now it’s just code, open, done. The keypad is easy to use at night and the lock looks premium on the door. Auto-lock gives me peace of mind—especially when I’m rushing out in the morning.”
DoorLock Pro is sold on the official website in packs of 1 to 4 locks, from $109.95 for one to $373.99 for four. The price per lock drops from $109.95 to about $93.50 as the pack grows.
The brand marks the 3-lock pack as its special offer. Shipping and tax are calculated at checkout, and nothing extra comes pre-selected.
4x DoorLock Pro
$93.50per lock
3x DoorLock Pro
$99.95per lock
2x DoorLock Pro
$104.50per lock
1x DoorLock Pro
$109.95per lock
Every DoorLock Pro order is covered by a 30-day money-back guarantee, according to the official website. You can return your order within 30 days from the date you receive it.
According to the returns policy, email help@spark-tek.co to start the return and say whether you want a replacement or a refund. Items must be in the same condition as purchased, with all original packaging, and sent to the return address given by customer service, with a valid return tracking code.
The refund is the original price minus shipping and handling, credited within 30 days after the return arrives. Return shipping is paid by you and shipping fees are not refunded. Since a lock is installed on your door, keep all the parts and the box in case you need to return it.
The official FAQ says orders ship within 48 hours and standard delivery takes 5 to 12 working days, with tracking by email. Support: help@spark-tek.co or +1 424 250 4182.
Based on our analysis, DoorLock Pro does not appear to be a scam. It is sold through its own official checkout, with a phone number, an email and a 30-day money-back guarantee.
The product is a keyless deadbolt with keypad, fingerprint and backup key, auto-lock, anti-peep codes and guest codes in the Tuya Smart app. The weak points: no remote unlock, you need to check your door size, and a refund costs you the shipping both ways.
If you are tired of keys and lockouts, or you host guests, DoorLock Pro is a practical upgrade.
In our view, it is best for people who are comfortable installing a deadbolt and will test it carefully. At the same time, it is not magic: batteries and a backup key still matter.
If you decide to try it, the official website is the safest place to order. Keep your order number and the original packaging, and email support before you send anything back.
⚠ Buy only from the official source
The 30-day guarantee covers locks bought through the official website. Locks bought from other sellers may not be original and may not be covered.
If you decide to try DoorLock Pro, the safest place to buy it is the official website. That is where the brand sells every pack directly, through its own checkout.
Buying from the official source helps ensure you receive the original lock with its keys and cards, plus customer support and the full 30-day guarantee.
It is also the only place where you will find the current prices of the 1 to 4-lock packs.
To avoid unnecessary risks, always check that you are on the official DoorLock Pro page before completing your purchase, and keep your order number.
Front Door, Back Door, Rental
Many customers put a DoorLock Pro on more than one door, or on a rental property, as one of the reviews describes.
If you need several locks, the 4-lock pack has the lowest price per lock: about $93.50.
🚨 Stock may sell out quickly, so check the current prices on the official website.
👉 Secure your supply now, before this special offer ends.
4x DoorLock Pro
Biggest discount
$93.50per lock
The FAQ says it replaces most standard deadbolts and suits doors about 1-3/8" to 2" (35–50 mm) thick. Check your door and deadbolt first.
The specifications list fingerprint, passcode or key. It also includes 2 IC cards.
No. The specifications say remote unlock is not supported; the Tuya Smart app connects over Bluetooth.
The FAQ says the app shows the battery level, and the lock includes backup key access for emergencies.
On the official website, 1 lock costs $109.95, 2 cost $208.99, 3 cost $299.85 and 4 cost $373.99, plus shipping. Prices may change.
I see. What bothers you the most?
Searching for keys at the door, or wondering if you locked it?
You are not alone, {nome}. Many people deal with lost keys and the 'did I lock it?' feeling.
DoorLock Pro is a keyless deadbolt with a keypad, fingerprint and backup key.
I understand. Hidden spares are easy to find, and key copies can end up anywhere.
That's actually quite common, {nome}. Many people only think about it after a lockout.
One honest detail: the specifications say there's no remote unlock, and you should check your door thickness before ordering.
Here is how it works, according to the brand: enter your code or use your fingerprint, and auto-lock closes it after a set time.
The main features, according to the official website: keypad and fingerprint, auto-lock, an anti-peep code, guest codes and a backup key.
You can see each one in the Features section of this review.
To be honest, no lock is magic. Test it carefully, keep the backup key safe and replace batteries when the app warns you.
It is easy: measure your door, install it with basic tools, then set your code and fingerprints in the Tuya Smart app.
If you need several doors covered, the 4-lock pack has the lowest price per lock.
It costs $373.99, about $93.50 each.
For front and back doors, the 2-lock pack is a good fit.
It costs $208.99.
💡 There's no monthly fee, and the price per lock drops to about $93.50 in the 4-pack.
🛡️ And remember: every order includes a 30-day money-back guarantee. According to the returns policy, the lock must be in its original condition and packaging, and return shipping is on you.
“I bought this for our rental property and it’s been great. Guests don’t need a key exchange, and I don’t worry about copies being made. The one-touch lock is super convenient, and the backup key option is reassuring. It feels solid and has been reliable with daily use so far.”
— Chris D., verified buyer (official website)
That is Chris D.'s experience, shared on the official website. Results depend on your door and installation.
DoorLock Pro is a home device, so there is no ingredient list. It is a keyless deadbolt with keypad, fingerprint and key, according to the brand.
Measure your door (about 35–50 mm), install it with basic tools, add it in the Tuya Smart app, set your code and fingerprints and test it with the door open.
Test the code, fingerprint and backup key with the door open, keep the spare keys safe, replace batteries when warned and check with your landlord if you rent.
On the official website, 1 lock costs $109.95, 2 cost $208.99, 3 cost $299.85 and 4 cost $373.99, plus shipping. Prices may change.
Every order has a 30-day money-back guarantee. Email help@spark-tek.co. The lock must be in its original condition and packaging; return shipping is paid by you and shipping fees are not refunded.
The 30-day guarantee covers locks bought through the official website. Locks bought from other sellers may not be original and may not be covered.
I can only answer with what is published on the official DoorLock Pro website. For anything else, please contact the brand's support team.
⏳ Wait! Read This Before You Go
On the official website, the 4-lock DoorLock Pro bundle is $373.99 instead of $1,246.98, just $93.50 per lock. Prices may change.
4x DoorLock Pro
Biggest discount
$93.50per lock
Before You Go: Read This
Every DoorLock Pro order has a 30-day money-back guarantee. If it isn't right for you, email support (the lock must be in its original condition and packaging; return shipping is on you).
4x DoorLock Pro
Biggest discount
$93.50per lock
