TEKXDD Smart Door 4-in-1 Lock Silvery Handle Electronic Keyboard Password Bluetooth Biometric Identification Fingerprint Key Digital Electronic Touch Front Door Home Office Apartment
Original price was: £43.99.£40.99Current price is: £40.99.
Price: £43.99 - £40.99
(as of Jun 02, 2025 03:06:57 UTC – Details)
Product Description
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Customer Reviews
3.8 out of 5 stars 55
4.1 out of 5 stars 462
4.0 out of 5 stars 214
2.7 out of 5 stars 16
Price
£40.99£40.99
£43.99£43.99
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— no data
Brand
TEKXDD
TEKXDD
TEKXDD
TEKXDD
Color
Silver
Black
Black
Black
Smartphone App
✓
✓
✓
✓
Fingerprint
✓
✓
✓
✓
Anti-peep Code
✓
✓
✓
✓
Auto Lock/Passage Mode
✓
✓
✓
✓
Power Supply Mode
4*AAA batteries
4*AAA batteries
4*AAA batteries
4*AAA batteries
IC Card
no data
no data
✓
✓
Emergency Keys
✓
✓
✓
✓
Just need “One Touch” to wakeup the sensor, unlock and turn the handle in no time.
Security
Rugged professional lock cylinder
Security and confidentiality of fingerprint password information
Type Micro USB Backup
Low battery alarm.
Use a power bank for emergency power supply.
Visitor Mode
Free passage for specific time. No need to verify the user, you can open the door directly.
Q&A
Q1：Why is my fingerprint sometimes recognized and sometimes not?
A1:
There are stains on the door lock or on your fingers. Wiping it will make the recognition more accurate;
When entering fingerprints, please be sure to follow the instructions and enter them in all directions, which can also help identify fingerprints.
Q2: What to do if the door lock has no power?
A2: When the door lock runs out of power, an alarm will sound. At this time, you only need to replace 4 batteries to restore it to normal.
If you happen to be outside the door at this time and don’t have time to replace the battery, you can use USB emergency charging first, and replace the dian’chi in time after opening the door
Note: Do not use USB charging for a long time, which may cause damage to the door lock
Specifications
Applicable Door Thickness
35-55 mm
Fingerprint Acquisition Time
≤0.2s
Working Temperature
14℉-140℉
Emergency Power Supply
USB
Battery
4 AAA Batteries(not included)
Multiple Ways to Unlock: 4-in-1 Keyless Entry Smart Lock: Smartphone “TUYA”App + 2nd Gen Fingerprint ID + Anti-peep Keypad + Mechanical Key.
Share Access Codes via Bluetooth: Quickly and easily share codes for permanent, temporary or scheduled access with friends, family, and people you trust.
Professional fingerprint recognition: Use semiconductor fingerprint recognition, which is different from ordinary optical fingerprint recognition. The recognition speed is fast, only the living fingerprint is collected, and the fingerprint recognition is more secure, accurate.
Easy installation: The deadbolt lock is designed to meet industry standards and fits most doors (thickness 35-55mm), comes with parts and instructions, no drilling required, easy to install. You can adjust the direction (left/right) of the operation lock according to the actual situation.
Wide application scenarios: The smart lock is resistant to high temperature and high humidity, and is suitable for various environments. Perfect for families, companies, villas, hotels, etc. if you have any questions, please feel free to contact us.
Customers say
Customers find the door lock excellent in terms of quality and value for money, with the locking system working perfectly. The installation process receives mixed feedback – while some find it easy to install, others report issues with the installation instructions. Moreover, the fingerprint recognition system has mixed results, with several customers reporting that it doesn’t recognize fingerprints.
AI-generated from the text of customer reviews
8 reviews for TEKXDD Smart Door 4-in-1 Lock Silvery Handle Electronic Keyboard Password Bluetooth Biometric Identification Fingerprint Key Digital Electronic Touch Front Door Home Office Apartment
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Original price was: £43.99.£40.99Current price is: £40.99.
Michael –
Works really well, instructions aren’t the best though
Installing on my office door was fine but then when it came to setting it up (the finger print scanner) the instructions supplied were very poor and difficult to follow. However, once you download the app you can do everything in there and it made things much easier.
Really happy with the product and does exactly what I need it to.
TeeTee –
Is something missing?
I purchased this lock. Works brilliantly. But the instructions state that I would have a key card also. I didn’t get one. Also… there is not where to ask the seller questions. Apart from that I am happy with it. Easy to install. The lock works well
mrs k a gray –
Great locks
Fantastic product bought three of these. Can be a pain to set up but just have to be patient, good value for money and quality is great. Looks good on the doors too can be worked with key, fingerprint or code.
Phil Thomason –
Do not buy, by this…
I do not recommend this product. Easy enough to fit and program but the fingerprint sensing is next to useless. Maybe 1 in 20 attempts were successful. I tried adding the same finger multiple time and adding when moist and dry. It did not work. I returned it and bought:
FITNATE Fingerprint Smart Lock, Biometric Door Lock knob Handle with App Control,Bluetooth, Digital Touch Front Door Home, Bedroom,Hotel,Office, Sliver https://amzn.eu/d/8JUfChT
Thus is great. Easy to install, instructions on English, fingerprint reader works. The only negative is that it made for a slightly wider door than I fitted it to.
rachael m. –
Good but a few teething problems
The installation instructions were utterly rubbish, missing steps and not very clear, most of it is common sense, but if your not very DIY savey you might find it a little more testing.
So far it’s been tested with finger prints and code, the finger print has only worked for me once but I’ll keep trying maybe I haven’t registered the print firmly enough.
I’ve also tried the pass code and that didn’t seem to work either but I suspect there is a knack to it so I shall keep trying.
The only other thing is that if someone tries to open the door and pushes the handle down it doesn’t return to the standard position, I don’t know if this is a standard feature or fault or maybe the hole drilled is too tight preventing it from popping back up, going to look in to it and find out if this a design feature or fault of either the lock or mine.
Connecting to the app is simple and it connected to the smart life app easily.
When someone tries to enter you can unlock the door using the app by pressing and holding the unlock feature on your phone my only complaint there is that if you have an impatient 13 year trying to get in it seems to take an age and I would have liked it to either be faster or even instant.
I shall update after a few weeks and if things improve I will be getting a second one.
P_nuts –
Great but misleading description
Easy installation as it fitted exactly where my old lock had been. Fingerprint reader was unreliable until I registered my thumbprint three times and now it rarely rejects my thumbprint. It also locks automatically 5 seconds after being unlocked which is great as I often forgot to lock the door ð I’ve been able to give my family and neighbours codes to open the door if they need to.
The description is very misleading as it’s only Bluetooth with a range of 10m or less. It is NOT WiFi so can’t be controlled remotely
Alex Khatoun –
Ignore Negative Comments
Please please, Ignore all the negative reviews regarding this smart door lock. Iâve been looking around for a smart finger print door lock for a long time and always got put off by the negative reviews. I finally gave in and decided to take a risk on this one since it was the only one that perfectly matched my remaining door handles at home. It was so simple to install and operate and Iâm quite hopeless at any tech related gadgets. Itâs been over a month and the battery is still full, unlike what some of the reviews stated. I will definitely be purchasing more of them for my office.
Sophia –
Good product
Good product when finally installed, although had to send it back and get a replacement due to faulty handle. Installation was fairly simple for someone with very little DIY skills. Silver finish looks lovely on the door and the locking system works perfectly