This upgraded electronic digital code deadbolt combines a keyless entry keypad with a traditional keyed lock for versatile access control.

Constructed from durable satin nickel-finished zinc alloy, the exterior keypad and interior assembly offer resistance against corrosion and daily wear. The unit operates on four AA batteries (not included), providing reliable power for the backlit keypad and motorized locking mechanism. An integrated low-battery indicator alerts users before replacement is needed, and the programming functions are straightforward for customizing user codes. The lock supports multiple user codes, allowing family members, guests, or service personnel to have unique entry credentials. The one-touch locking feature enables quick locking from inside by simply pressing a button, while the auto-lock function (user-selectable) can secure the door automatically after a preset delay. The included two physical keys serve as a backup for battery failure or emergency entry. The deadbolt itself uses a standard single-cylinder design with a thumb turn on the interior, meeting common residential door prep requirements. Installation is designed for DIY users, fitting standard US doors with a 2-1/8 inch bore hole and 1-inch diameter latch hole. The adjustable latch accommodates doors of varying thickness, and the mounting screws are included. The unit’s electronics are housed in a weather-resistant enclosure, suitable for covered exterior applications. The keypad remains responsive even in cold climates, and the motorized bolt operates quietly. The satin nickel finish blends with modern and traditional hardware alike. This model balances security features with user convenience. The entry system does not require Wi-Fi or app connectivity, simplifying setup and reducing potential vulnerabilities. For households seeking a straightforward upgrade from a traditional lock, this electronic deadbolt provides an affordable path to keyless access. The price point reflects an entry-level smart lock without compromising on essential functions like code management and physical backup. The construction emphasizes reliability over premium extras. The tactile keypad buttons offer clear feedback, and the bright blue backlight aids visibility at night. The lock can remember up to 50 codes, sufficient for most residential or small office scenarios. The manual override key remains essential for uninterrupted access, and the unit meets industry ANSI Grade 3 standards for basic security. This is a practical choice for renters or homeowners wanting to add digital convenience without a large investment.