Keyless Entry Door Lock with Keypad, LinkMejor Smart Deadbolt Lock

The LinkMejor smart lock​ is a versatile smart door lock​ designed for both smart locks for front door​ and smart lock for bedroom door​ applications, offering robust security through its deadbolt smart lock​ and smart deadbolt lock​ mechanisms. It supports multiple unlock methods, including up to 100 PIN codes (master, user, and one-time password), and functions as a keyless entry door lock, keyless deadbolt, and keyless entry door lock deadbolt​ for convenient, key-free access. Advanced features include adjustable auto-lock timing (1–9 seconds after unlocking), one-touch locking, reinforced lock cylinder, low-battery alert, and wrong input alarm, ensuring comprehensive protection. Built from durable zinc alloy with an IP52 water & dust resistance​ rating, it is suitable for indoor and outdoor installation. The smart door locks​ series also includes digital door lock, electronic door lock, and electric door lock​ variants to meet different needs. Easy to install with just a screwdriver, it fits standard doors (35–55 mm thick) and is powered by 4 AA batteries with a typical lifespan of 6–12 months. Backed by a 30-day money-back guarantee, 1-year free replacement, and lifetime after-sales support, the LinkMejor smart lock delivers reliable, cutting-edge security for modern living.