Independent cylinder · Fingerprint

Independent cylinder design with flexible access

L7 is built around an independent lock-cylinder structure and supports practical daily access plus flexible authorization.

Highlights

L7

01The independent cylinder distinguishes L7 from L5.
02Fingerprint and password for everyday entry.
03One-time and recurring passcodes for different periods.
04Card and mechanical-key access as additional options.

Access & verification

Fingerprint, password, one-time passcode, recurring passcode, card, mechanical key

Recommended for

Homes, apartments, rentals, and multi-door environments where an independent cylinder is preferred.

PRODUCT VIEWS

L7 · Highlights

L7 Complete front and rear — 01Complete front and rear

L7 Independent cylinder — 02Independent cylinder

L7 Cylinder relationship — 04Cylinder relationship

Smart management

TTLock / 通通锁 · API

Supports the TTLock ecosystem and API integration. Capabilities depend on the lock, gateway, network, platform settings, and integration design.

Smart Management →

Installation note

Confirm door construction, opening direction, mortise, and dimensional compatibility before installation. Final suitability depends on on-site measurements.

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