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Ironzon Smart Locks / F190 Smart Lock
Introducing the 3-in-1 Smart Door Knob
Experience the ultimate in security and convenience with our 3-in-1 Smart Door Knob.
Instant and Secure Access
Unlock your door in just 0.5 seconds with fingerprint recognition. Control your lock via encrypted app using WiFi or Bluetooth. Keep your home secure with a hidden mechanical keyhole, adding three layers of protection.
Durable and Stylish
Made with 500-pound impact-resistant stainless steel and aluminum alloy, our lock can withstand violent attacks. The tamper-proof design merges a classic round door handle with modern LED indicators and unlock confirmation.
Biometric Security System
Equipped with biometric security, manage up to 20 fingerprints easily through the app. Monitor unlock records, traffic patterns, and real-time security logs to ensure your home's safety. Automatically prevent accidental activations by children or pets.
Enhance Your Smart Home
Elevate your smart home with automatic locking within 5 seconds and real-time access logs synced to your smartphone. Remotely create, delete fingerprints, set temporary access codes for guests, and get alerts for intrusions. Ideal for Airbnb hosts and property managers, set time codes that expire automatically (12 hours, 3 days, or 1 week).
Easy Charging and Installation
Designed for US standard doors (1.18" - 2.17" thick, both wood and steel). No wiring needed; simply replace your existing door handle with the included template and tools. Follow the instructions and “UP” sign for easy installation. Our lock has a 400mAh rechargeable battery that charges in 3-4 hours via a USB Type-C cable, with low battery warnings and visual displays.
Choose the 3-in-1 Smart Door Knob for maximum security and convenience.
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