5 in 1 Smart Door Lock Fingerprint Door Knob with IC Cards and Backup Keys - Black

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Description: Upgrade your home security with the multi-functional smart door lock, featuring fingerprint, PIN code, IC card, Bluetooth APP control, and emergency key access. Features: Choose from fingerprint, PIN code, IC card, Bluetooth APP (Graffiti APP ), mechanical key, or temporary remote passwords, maximum flexibility and backup options. High-sensitivity semiconductor fingerprint reader delivers fast, accurate recognition in just 0.3 seconds, stores up to 100 fingerprints. Smart always-open mode Ideal for offices or shared rooms, simply press down the handle to enter, no code or fingerprint needed. Disable anytime for security. Use the Graffiti APP to generate one-time or time-limited passwords for guests, cleaners, or family, perfect for remote access control. Supports hierarchical permission management. Enter random digits before and after your real password to prevent shoulder surfing, enhances security in public or shared environments. Powered by 4x AAA batteries (not included), lasting up to 12 months. Low-battery warning alerts you in time. Includes USB emergency charging port to unlock even when batteries are dead. Easy Installation: Fits standard door thicknesses (30-50mm). All mounting hardware included. Specifications: Material: ABS, Aluminum Alloy Power Supply: 4 x AAA Batteries (Not Included) Recognition Speed: 0.3s Fingerprint Capacity: 100 Users Door Thickness Compatibility: 30-50 mm Color: Black, Silver Size (L x W): 15 × 6 cm Packaging Includes: 1 x Front Handle 1 x Rear Handle 1 x Deadbolt 1 x Strike Plate 1 x Lock Case 2 x Emergency Keys 1 x Square Spindle 1 x Small Screwdriver 2 x Spacer A (40mm) 2 x Spacer B (28mm) 2 x M4×30 Screws 4 x Self-Tapping M4×21 Screws 1 x M3×10 Screw (Spare) 2 x IC Cards Please Note: Due to manual measurement, there might be a tolerance in the product size. Due to lighting effects and shooting angles, the color of the item may slightly differ from the picture. Returns, Refunds and Replacements Delivery Timeframe Delivery is approximately 5-10 business days (excluding weekends and public holidays).