YOUNUO IET
Smart Lock
Product Platforms
for Global Brands
Complete smart lock platforms engineered for residential, hospitality and access control applications. Built for OEM/ODM partners who demand quality, reliability and global compliance.
Home Smart Locks
Explore smart home lock and smart door lock OEM/ODM manufacturing for distributors, importers, brands, apartments and residential project buyers.
Hotel Lock Systems
Hotel smart lock system supply for hotels, serviced apartments and rental projects, including RFID card hotel locks, QR/PIN workflows and project documentation.
Smart Lock SKD
Smart lock SKD and PCBA cooperation covering finished-lock assembly, lock body life testing, PCBA function testing, conformal coating and export-ready manufacturing support.
Featured products
Featured Products For Buyer Review
Published product records help buyers compare model direction, functions and inquiry fit.
YN-ID-N008 Anti-Tamper Fingerprint Smart Door Lock
YN-ID-N008 is an anti-tamper fingerprint smart door lock with Tuya app remote unlock and remote control, developed for apartment projects and OEM/ODM customization.
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YN-DL-H002-H Video Intercom Biometric Smart Door Lock
YN-DL-H002-H combines remote camera viewing and two-way video intercom with face, palm and fingerprint recognition. Password, Mifare/NFC card and mechanical-key access support residential and project configurations.
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YN-DL-H008 Face and Palm Smart Door Lock
YN-DL-H008 smart door lock supports face recognition, fingerprint, password, card and mechanical-key access, with optional palm-vein recognition. Tuya Smart App and Smart Life App connectivity over 2.4 GHz Wi-Fi supports two-way communication, video intercom and remote unlock.
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YN-DL-H007-H Wi-Fi Smart Door Lock
YN-DL-H007-H smart door lock supports face recognition, fingerprint, password, card and mechanical-key access, with optional palm-vein recognition. Tuya Smart App and Smart Life App connectivity over 2.4 GHz Wi-Fi supports two-way communication, video intercom and remote unlock.
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YN-DL-H003-P Camera Smart Door Lock
YN-DL-H003-P is a zinc-alloy camera smart door lock with a 4-inch indoor display, Wi-Fi connectivity, rechargeable 4,200 mAh lithium power and Type-C emergency power for residential, apartment and light-commercial entrance doors.
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YN-ID-N009 Tuya Video Smart Door Lock
YN-ID-N009 is a semi-automatic Tuya video smart door lock with a 1MP camera module, fingerprint, PIN code, and RFID card access. It does not include a 3.5-inch LCD.
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YN-DL-N022-F No-Drilling Smart Door Lock For Glass, Wood And Aluminium Doors
YN-DL-N022-F is a compact smart door lock for glass, framed aluminium, wooden, and sliding doors, with fingerprint, password, magnetic card, mobile phone NFC, lithium battery power, and optional Face ID/Tuya functions.
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YN-DL-H005-X2 WiFi Smart Handle Lock With Fingerprint And Card Access
YN-DL-H005-X2 is an aluminum-alloy WiFi smart handle lock with fingerprint, password, card, mechanical key, app unlocking, Type-C emergency power, and IP66 listed in the datasheet.
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YN-DL-H005-T06 3D Face Recognition WiFi Smart Door Lock
YN-DL-H005-T06 is a slim aluminum-alloy WiFi smart door lock with 3D face recognition, fingerprint, password, card, mechanical key, and app unlocking for home and apartment doors.
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YN-DL-H005-T08 3D Face Recognition Smart Door Lock
YN-DL-H005-T08 is an aluminum-alloy 3D face-recognition smart door lock for 35–45 mm doors. It supports palm-vein recognition, fingerprint, password, MIFARE/NFC card and mechanical-key access, with optional 2.4 GHz Wi-Fi/Tuya App configuration and IP66-rated protection.
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YN-ID-N012 Tuya Smart Handle Door Lock
YN-ID-N012 is a semi-automatic smart handle lock for residential and apartment projects, with fingerprint, PIN, RFID card and mechanical-key access plus selectable Tuya or TTLock connectivity.
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YN-DL-N016 Tuya Bluetooth Smart Handle Lock
YN-DL-N016 is a Tuya Bluetooth smart handle lock with fingerprint, card, password, mechanical key, offline temporary password, 4 x AAA power, and 250-user storage.
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N020 Smart Glass Door Lock With Fingerprint, Password And Card Access
N020 is a smart lock for framed and frameless glass doors, providing fingerprint, PIN code and card access. Optional configurations support Bluetooth with TTLock or 2.4 GHz Wi-Fi with Tuya App.
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YN-ID-N003 Tuya Smart Handle Lock With Fingerprint And Card Access
YN-ID-N003 is a Tuya smart handle lock with fingerprint, password, card, mechanical key, emergency USB, and a 4 x AA battery compartment.
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YN-ID-N010-V Smart Door Lock With 3.5-Inch LCD
YN-ID-N010-V is a semi-automatic Tuya video smart door lock with a 1MP camera module, fingerprint, PIN code, RFID card, a 3.5-inch LCD, and lithium-battery power.
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YN-ID-N010-F Face ID & Palm Vein Smart Door Lock
YN-ID-N010-F is a semi-automatic Tuya video smart door lock with Face ID, palm-vein recognition, fingerprint, PIN code, RFID card, a 3.5-inch LCD, and lithium-battery power.
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Hotel RFID / Card Lock System
RFID / card hotel lock system for hotel room access, resorts, apartments and hospitality projects, with color variants and OEM/ODM support. Detailed specifications available upon request.
View detailsB2B Buyer FAQ
B2B Buyer FAQ
Is YOUNUO IET a smart lock manufacturer or a trading company?
YOUNUO IET operates as a Shenzhen-based smart lock OEM/ODM manufacturing partner for overseas B2B buyers. Supplier evaluation can cover product engineering, PCBA/SMT production, finished-lock assembly, testing and export project support.
Which main product lines does YOUNUO IET supply?
The core lines are home smart locks, hotel lock systems, and smart lock PCBA/SKD solutions. Fingerprint, face recognition, keypad, card, app and protocol options are functions or configurations within those lines.
Which manufacturing stages can be reviewed for a buyer project?
A project can be reviewed across PCBA engineering, SMT production, board inspection, component integration, finished-lock assembly, functional and aging tests, final inspection and export packing. The applicable stages depend on whether the scope is PCBA, SKD or a finished product.
How is smart lock quality controlled before shipment?
The control plan may include incoming-material inspection, PCBA and electrical checks, assembly checkpoints, function and aging tests, appearance review, configuration verification and final packing inspection. The final checklist is aligned to the approved model and project specification.
How can a buyer verify manufacturing and QA capability?
Buyers can request current factory images or video, process information, relevant quality documents and model-specific test evidence that is approved for release. Each item should be checked for date, scope and relation to the proposed product rather than treated as a universal claim.
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- Door type and application scenario
- Required unlock methods and app/protocol
- Quantity, sample plan and timeline
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