4-in-1 Smart Door Lock — Fingerprint, App, Keypad & Key | Fits Wood, Steel & Brass Doors

SPECIFICATIONS

• Unlock Methods: Fingerprint, Bluetooth App, Keypad Password, Mechanical Key — 4 ways to unlock
• Biometric: Advanced fingerprint recognition — fast & accurate
• Connectivity: Bluetooth + Tuya Smart Home App (iOS & Android)
• Power Source: 4 x AAA batteries + USB-C emergency backup power
• Battery Life: Long-lasting dry cell — low battery alert via app
• Compatible Doors: Wood, Steel, Stainless Steel, Brass
• Door Thickness: 30–50mm
• Handle: Reversible — fits left & right hand doors
• Silent Mode: Yes — quiet lock/unlock for late nights
• Certifications: FCC Certified
• Scope: Interior doors
• Compatible Mortise: 6068 standard