YumiNex SF03 – High Performance Fingerprint Smart Door Lock (Handy Series) - (without Tuya App)

The YumiNex SF03 is the best choice for high-cost-performance smart door locks. With its premium full-metal body and semi-automatic design, it delivers reliable security and modern convenience at an affordable price — perfect for homes, apartments, offices, and rental properties.

Key Features:

• High-Precision Fingerprint Unlock – Fast and accurate access

• Multiple Unlock Methods – Fingerprint, Password, Swipe Card & Mechanical Key

• Large User Capacity – 253 total users (up to 100 fingerprints)

• Virtual Password – 20-digit security option

• Full Metal Body with IML Panel – Brushed finish for premium look and durability

• Semi-Automatic Design – Smooth and effortless operation

• Optional App Control – Tuya App or Tongtong App (9 languages supported)

• Long Battery Life – Powered by 4 × AA batteries (lasts 6–12 months)

• Type-C Emergency Charging – Never get locked out

• Smart Alarm System – Low voltage & trial-error alerts

Technical Specifications:

• Model: Handy Series / HD-104-A1

• Product Size: 370 × 73 mm

• Lock Body Support: 6068 & 7068 standard

• Operating Temperature: -10°C to 60°C

• Working Humidity: 10%–90% RH

• Language Support: Chinese / English

• Color: Silver-Gray

Perfect For: Homeowners and landlords looking for reliable, stylish, and budget-friendly biometric security.

Warranty & Service ✅ 2 Years Full Warranty

Upgrade your home security with the powerful yet affordable YumiNex SF03.

Need price or demo? WhatsApp/Call: +880 1799 364780