Specification

Details

audio
two-way intercom
brand
Generic OEM (Tuya-Compatible)
model
L4
power
rechargeable 4200 mAh lithium-ion battery + USB-C emergency power
storage
event logs via app
warranty
1 year
lock_type
mortise lock
battery_life
approx. 1–3 months per charge
connectivity
2.4 GHz Wi‑Fi (Tuya Smart/Smart Life)
construction
durable materials suitable for various door types
pin_capacity
up to 100 PIN codes
dimensions_mm
approx. 400×70×80
face_capacity
up to 50 users
authentication
3D facial recognition, fingerprint, PIN/password, RFID/IC card, mobile app (Wi‑Fi), OTP, mechanical key
operating_temp
–10 °C to 50 °C
smart_features
auto-lock, unlock logs, low battery/tamper alerts, real-time notifications, temporary codes
emergency_power
USB-C port
compatible_doors
wood, metal, composite
door_thickness_mm
35–90
power_consumption
≤5 W (active)
fingerprint_capacity
up to 100 users

Description

Enhance your home or office security with the L4 Tuya WiFi 3D Facial Recognition Smart Door Lock with Camera. This advanced smart lock offers multiple unlocking methods, ensuring convenience and safety. Whether you're at home or away, manage access remotely via the Tuya Smart or Smart Life app.

🔐 Key Features:

  • 7 Unlocking Methods: Choose from 3D facial recognition, fingerprint, password, RFID card, mobile app, OTP, or mechanical key to unlock your door, offering flexibility and backup options.

  • Integrated Video Doorbell with Two-Way Intercom: The built-in doorbell allows you to see and communicate with visitors remotely via the Tuya Smart/Smart Life app, enhancing security and convenience.

  • Remote Access and Management: Use the Tuya Smart/Smart Life app to manage access, view logs, and receive real-time notifications, all from your smartphone.

  • Rechargeable 4200mAh Lithium-Ion Battery: The lock comes with a rechargeable battery, eliminating the need for frequent battery replacements. An optional version without a rechargeable battery is also available.

  • USB-C Emergency Power: In case of battery depletion, the USB-C port allows for emergency power input, ensuring the lock remains functional.

  • Durable Design: Constructed to fit various door types, the L4 lock is designed for longevity and reliability.

  • Affordable Pricing: Starting at approximately ৳24,500, the L4 offers advanced features at a competitive price point.

Ideal for modern homes, apartments, and offices, the L4 Smart Door Lock combines security, convenience, and affordability.

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