RUIKANG POWER Keyless Entry Door Lock, Smart Deadbolt with Keypad, Electronic Deadbolt with 200 User Codes & 4 Backup Keys, Auto-Lock Smart Door Lock for Front Door, Easy DIY Installation

Features

• 200 Access Codes for Smart Management: Tired of limited memory? While most keypad locks only store 20 codes, our deadbolt supports up to 200 unique PINs. Perfect for large families, rental properties or office employees. Easily manage access without sharing physical keys or worrying about storage limits.
• Anti-Peeping Keypad for Maximum Security: Our advanced keypad technology shields your private PIN from prying eyes. With the innovative "scramble code" function, you can enter any number of random digits before or after your actual code to confuse onlookers. This essential keypad door lock feature ensures your front door lock set remains 100% secure in high-traffic areas.
• Secure Offline Operation: Safeguard your home against cyber threats. This smart lock operates entirely offline, eliminating the risk of WiFi hacking or unauthorized remote access. Your data stays on your door, providing robust physical security for your front door or private home office without the need for complex app setups or internet connections.
• Auto-Lock & Silent Mode: Never wonder if you locked the door again. Customize the auto-lock timer between 5-60s to suit your habits. Activate "Silent Mode" for quiet entries late at night, ensuring you don't wake sleeping children or neighbors when returning home.
• Easy DIY Installation: No professional locksmith needed. Our lock is designed for standard U.S. doors. With just a screwdriver, you can upgrade your security in minutes. Compatible with both left and right-handed doors, making it a versatile choice for any residential entrance.
• Emergency Power & Weatherproof: Low battery alerts will notify you when it's time to swap batteries. In case of power failure, simply use a USB cable or a 9V battery for emergency power, or use the 4 traditional mechanical keys provided. With an IP54 waterproof rating, this lock is built to withstand various weather conditions for 24/7 protection.
• Versatile for Home & Rental Use: Whether it’s for a bedroom door lock or a garage entrance, this lock adapts to your needs. The 200-code capacity and easy-to-read LED backlit keypad make it the ideal solution for homeowners, property managers, and renters seeking a blend of convenience and professional-grade security.