Elevate your home security with this advanced Smart Deadbolt Door Lock. Designed for modern living, it features a durable silicone touch-tone keypad, allowing for password entry even in extreme weather conditions. This lock supports up to 50 unique password groups for family and guests, alongside a mechanical key unlock option for traditional access. It is equipped with a Type-C interface for emergency power, ensuring you're never locked out. Available in sleek black or silver, it's adaptable for both left and right opening doors. Ideal for those seeking a blend of security and convenience.