Kingku Smart Fingerprint Door Handle Lock | Tuya Keyless Entry
Kingku Smart Fingerprint Door Handle Lock | Tuya Keyless Entry
Kingku Smart Door Handle Lock – Keyless Entry Meets Modern Security
Upgrade your home or office entryway with the Kingku T8 Smart Door Handle Lock — a sleek, multi-method electronic lock that combines biometric fingerprint recognition, digital password entry, Bluetooth app control via the Tuya platform, and a traditional mechanical key backup. Made in Mainland China from durable zinc alloy, this smart handle fits a wide range of door types and delivers quick, convenient access every time.
Multiple Ways to Unlock
Choose whichever access method suits your needs — or mix and match for different users:
- Fingerprint – Ultra-fast semiconductor sensor reads in ≤0.3 seconds; stores up to 50 fingerprints
- Digital Password – Stores up to 100 unique passcodes
- Tuya Bluetooth App – Control, grant access, and monitor entry from your smartphone
- Mechanical Key – 2 physical keys included as a reliable backup
- Card Access (T83 & T33 models) – Tap-to-unlock with RFID card; stores up to 50 cards
Model Variants & Unlock Modes
| Model | Unlock Methods |
|---|---|
| T8 | Fingerprint / Password / Mechanical Key / Tuya Bluetooth |
| T83 | Fingerprint / Password / Card / Mechanical Key / Tuya Bluetooth |
| T32 | Fingerprint / Mechanical Key / Tuya Bluetooth |
| T33 | Fingerprint / Card / Mechanical Key / Tuya Bluetooth |
Key Specifications
- Material: Zinc alloy – polished finish
- Door Thickness: 35–55 mm
- Suitable Doors: Wooden, metal (brass, stainless steel, steel)
- Handle Direction: Reversible (left or right hand)
- Connectivity: Bluetooth (Tuya Smart platform)
- Power: 4 × AAA alkaline batteries (not included); USB emergency charging port
- Operating Temperature: -20°C to 60°C
- Smart Home Platform: Tuya (supports gateway)
- Fingerprint Capacity: 50 | Password Capacity: 100 | Card Capacity: 50
- Country of Origin: Made in Mainland China
Why Choose the Kingku Smart Handle Lock?
- 🔒 No more fumbling for keys – touch-to-unlock in under a second
- 📱 Tuya App integration – manage access, add users, and check entry logs remotely
- 🔋 USB emergency port – never get locked out due to a dead battery
- ↔️ Reversible handle – installs on left- or right-hand doors with ease
- 🏠 Wide compatibility – fits wooden, brass, stainless steel, and steel doors
For more information on smart home security standards and best practices, visit the NIST Cybersecurity Resource Center.
Frequently Asked Questions
Q: What batteries does the Kingku smart door handle lock require?
A: The lock is powered by 4 × AAA alkaline batteries (not included). It also features a USB emergency charging port, so you can use an external power bank to operate the lock if the batteries are low — ensuring you're never locked out.
Q: Is the Kingku fingerprint door lock compatible with the Tuya Smart app?
A: Yes. The Kingku smart lock connects via Bluetooth and integrates fully with the Tuya Smart app (available for iOS and Android). Through the app you can unlock remotely, manage user fingerprints and passwords, and review access history. It also supports Tuya-compatible gateways for expanded smart home automation.
Q: What door thickness does this smart handle lock fit?
A: The Kingku smart handle lock is designed to fit doors between 35 mm and 55 mm thick, making it compatible with most standard residential and commercial interior or exterior doors — including wooden, brass, stainless steel, and steel doors.
Q: Can multiple users be registered on the same lock?
A: Absolutely. The lock supports up to 50 fingerprints, 100 digital passwords, and 50 RFID cards (on compatible models), making it ideal for households, small offices, or rental properties where multiple people need individual access credentials.