Specification

Details

audio
beeps & voice prompts
brand
Generic OEM (Tuya-Compatible)
model
L20
power
rechargeable lithium-ion battery (4200 mAh)
camera
none (handle-only)
storage
unlock/event logs via app
warranty
1 year
lock_type
mortise handle with auto-deadbolt
waterproof
IP54 (dust and splash resistant)
battery_life
4–6 months per charge
connectivity
2.4 GHz Wi‑Fi (Tuya/Smart Life)
construction
zinc alloy handle + steel deadbolt
pin_capacity
up to 200 unique codes
dimensions_mm
250×60×80 (handle body)
authentication
fingerprint, PIN/password, RFID card (optional), mechanical key, mobile app (Wi‑Fi)
operating_temp
–10 °C to 50 °C
smart_features
Wi‑Fi remote control, unlock logs, auto-lock, low battery alert
emergency_power
USB-C port
compatible_doors
wood, metal, composite
door_thickness_mm
35–90
power_consumption
3–5 W (active)
fingerprint_capacity
300 fingerprints

Description

Upgrade your doorway with the L20 Biometric Door Handle Smart Lock—a premium, all-in-one access solution designed for modern living and rental properties. Combining fast fingerprint unlocking, PIN access, mechanical key backup, and smart app control, the L20 delivers seamless security and convenience.

Key Highlights:

  • Secure Biometric & PIN Entry: Stores up to 300 fingerprints with responsive unlocking in under 0.5 seconds.

  • Wi‑Fi App Control: Lock/unlock, share access, track usage logs — anytime, anywhere.

  • Smart Unlock Options: Supports PIN codes, fingerprint, RFID key card (optional), or traditional key.

  • Robust Design: Solid zinc alloy handle and built-in deadbolt for high durability and anti-tamper protection.

  • Intelligent Auto-Locking: Automatically bolts behind you after entry.

  • Power & Battery Features: Includes 4,200 mAh rechargeable battery (4–6 months life) and USB-C emergency power.

  • Easy Installation: Compatible with standard door sizes (35–90 mm thick), with low-battery and overwriting alerts.

  • Ideal For: Homefronts, Airbnb rentals, boutique hotels, office spaces, or gated community access points.

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