WELOCK U81-UAE Biometric Smart Cylinder Door Lock with Fingerprint Password WI-FI App RFID Card Spare Mechanical Key for Front Door

6-in-1 Smart Unlock: Fingerprint, passcode, RFID card, mobile app, mechanical key, optional Wi-Fi remote unlock (WiFiBox3 sold separately). Multi-User Capacity: Up to 10 admins + 190 users; stores 100 fingerprints, 200 PIN codes, or 199 RFID cards. App Control (iOS & Android): Manage access, unlock remotely, and monitor activity via the WELOCK app. Weatherproof & Waterproof: Built for harsh outdoor use; operates in extreme temperatures from −25 °C to 60 °C. Advanced Security: Auto-lock (5–14 sec customizable), 3-minute lockout after 5 wrong attempts, anti-snooping PIN protection. Share Access Instantly: Grant timed, recurring, or one-time entry; receive notifications and view full access history. Easy DIY Installation: No drilling or wiring required; fits doors 50–95 mm thick (PVC, balcony, office, narrow frames) Reliable Brand Support: 2-year manfacturer support with responsive 24-hour customer service.