HAIFUAN’s digital door lock gives you four ways to get inside: a remote control, an M1 card, a keypad code, or a physical key. That flexibility matters when your hands are full of groceries or you’re rushing out the door and don’t want to fumble for keys. The keypad lights up automatically, so entering a code at night isn’t a guessing game. Voice navigation talks you through setup and daily use, which is helpful if you’re not used to smart locks.

The lock supports up to 1,020 total users, split between 100 codes, 800 cards, and 120 remote controls. That’s overkill for a single family home but makes sense for a small office or rental property where you need to manage access for multiple people. The “stay unlocked” mode is practical for times you’re coming and going frequently—just flip it on and the lock stays open until you disable it.

A few things to note. The remote comes in two versions (1.0 and 2.0), and they don’t work with each other. If you need a spare, order the same version that came in your original package. The latch is adjustable between 2 3/8 and 2 3/4 inches, so it fits most standard doors. The lock body is metal and feels solid, but the finish is prone to scratching if you’re rough with keys or cards. For the price, it’s a straightforward, no-fuss entry point into keyless access.