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SMART LOCK GUIDES / Sep 16, 2026

Fingerprint Door Access Control Guide: Keypad, Card and App Management

Fingerprint Access Control for Real Doors

Fingerprint readers are the fastest-growing choice for door access because there is nothing to carry and nothing to remember. The SK-F12BLE fingerprint keypad access controller combines fingerprint, keypad and 13.56MHz card reading in one IP66 metal unit, with user management through the TTLock app.

IP66 fingerprint keypad access controller mounted on wall

Why Choose a Fingerprint Keypad Controller?

  • Fast, hands-free entry – no cards or keys to lose at the door.
  • High capacity – 500 fingerprints and 1000 cards cover families, offices and buildings.
  • Backup credentials – PIN and card still work if a fingerprint is injured or dirty.
  • One unit, multiple users – each person can have a fingerprint, card or code.

Built for Indoor and Outdoor Use

The IP66 rating and zinc alloy housing let the SK-F12BLE sit at gates and entrances that face rain, dust and temperature swings. It operates from -20°C to +60°C, so it keeps working through seasons and weather.

Fingerprint keypad access controller with door handle installation

Manage Users from the TTLock App

With Bluetooth or Bluetooth+WiFi versions, the TTLock app lets you add or delete users remotely, check opening records, send E-keys and issue temporary codes. The Bluetooth version works without a network; the Bluetooth+WiFi version adds full remote management from anywhere.

  • Add or delete users – no on-site programming.
  • Opening records – see who entered and when.
  • Dynamic passwords – unlimited temporary codes for visitors and contractors.

Which Version Should You Pick?

  • Bluetooth only – app control and E-keys in a local area, no network setup.
  • Bluetooth+WiFi – remote management and real-time records from anywhere.

Where It Works Best

  • Villa and community gates – weatherproof fingerprint entry for residents.
  • Office and studio doors – manage staff access without rekeying.
  • Warehouse and facility entrances – durable metal construction for heavy traffic.

Getting Started

As a smart lock and access control OEM/ODM manufacturer, we supply the SK-F12BLE with custom logo, packaging and user manual options. Contact us for samples, bulk pricing or OEM/ODM customization.

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