Keyless Entry Smart Door Lock
High-security black finish with durable zinc alloy construction, resistant to corrosion and daily wear. Precision-engineered motor drive ensures silent, smooth operation for seamless access. Rechargeable lithium battery powers the lock for months, eliminating frequent battery changes. USB-C charging port offers modern convenience with fast charging capability. Remote access via smartphone app grants temporary guest permissions, ideal for Airbnb hosts or rental properties. Auto-lock feature engages after 30 seconds, enhancing home security effortlessly. Advanced fingerprint recognition with 99.7% accuracy and anti-spoofing technology. Backlit keypad allows easy code entry in low-light conditions, perfect for late-night arrivals. Weatherproof design withstands extreme temperatures (-22°F to 140°F) and humidity, suitable for exterior doors in all climates. Includes tamper alarm and forced entry detection for added safety. Compatible with standard door thickness (1.4"-2.2"), no professional installation required. Bundled tools and step-by-step manual simplify DIY setup within 15 minutes. Bulk order discounts available for property developers or hospitality businesses. Ships globally with express logistics, ensuring doorstep delivery in 5-7 business days.