Z23 Tuya Smart Door Lock with fingerprint, password, RFID card, key and app access. WiFi-enabled digital lock for wood, steel and aluminium doors.

Upgrade your home or office security with the SAIJIA Z23 Tuya Smart Fingerprint Door Lock. This modern digital door lock gives you multiple convenient ways to unlock your door, including fingerprint, password, RFID card, traditional key and Tuya App control.

The Z23 supports WiFi connectivity through the Tuya App, allowing convenient smart access while keeping your door secure. It supports cloud and memory-card data storage and is designed for a range of door types including wood, steel, stainless steel, aluminium and brass doors.

Key Features

✅ Fingerprint unlocking
✅ Password/PIN unlocking
✅ RFID card unlocking
✅ Key unlocking
✅ Tuya App control
✅ WiFi connectivity
✅ Cloud & memory-card data storage
✅ Grade C lock cylinder
✅ Aluminium alloy construction
✅ Supports multiple mortise sizes
✅ Suitable for wood, steel & aluminium doors
✅ Door thickness: 30–60mm
✅ 4 × AA alkaline batteries
✅ Tuya Smart App
✅ CE certified

Technical Specifications

Model: Z23
Brand: SAIJIA
App: Tuya
Connectivity: WiFi
Unlock Methods: Fingerprint / Password / Card / Key / App
Mortise: 5050 / 6050 / 3585 / 4585 / 6085 / 5572 / 6072
Battery: 4 × AA Alkaline
Door Thickness: 30–60mm
Material: Aluminium Alloy
Certification: CE / RoHS / FCC
Package Size: 20 × 30 × 30 cm
Gross Weight: 3 kg

Ideal for: Homes, apartments, offices, Airbnb properties, rental properties and other residential or commercial doors.