Lockee Crystal Guard | Smart Glass Door Lock | 5-in-1 Unlock Fingerprint IC Card Password App Mechanical Key | Remote Control | Aluminum/Glass/Frameless Doors | ( 1 Black NFC Card ) Smart Door Lock(Black)

About this product

Lockee Crystal Guard Smart Sliding Door Lock - Fingerprint Password Card App Key Unlock for Aluminum/Glass DoorsUpgrade your sliding door security with Lockee Crystal Guard Smart Door Lock - premium aluminum alloy construction designed for aluminum frame, frameless glass, and sliding doors. Features 5-in-1 unlocking: fingerprint recognition (up to 100 fingerprints), IC card swipe, touchscreen password, mobile app remote control, and mechanical key backup. Perfect for offices, apartments, villas, and commercial glass door applications.Key Features:- 5 Unlock Methods: Fingerprint (200 users), IC Card (1000 users), Password, App Control, Mechanical Key- Sliding Door Optimized: Fits aluminum frames/frameless glass doors (20-120mm thickness)- Remote App Access: TTLock/Smart Life app - lock/unlock anywhere + real-time logs/notifications- Smart Logs: Detailed unlocking records for fingerprints/passwords/cards/app access- Anti-Theft Features: Tamper alarm, virtual password, normally open mode, wrong attempt lockout- Low Battery Alert: 4x AA batteries (10,000+ unlocks/12 months) + emergency USB power- Durable Construction: Zinc alloy + aluminum alloy body, IP65 weather-resistant- Plug-and-Play Install: No wiring/drilling required, fits standard European mortiseMaterials: Aluminum alloy panels/zinc alloy internals/tempered glass touchscreen Power: 4x 1.5V AA alkaline batteries (360 days typical use)