To enhance the security of the smart lock, it realizes hidden keyhole, safe mode, and double-verification mode, which providing you with peace of mind. EASY INSTALLATION: This door lock can be easily installed in minutes with just a Phillips screwdriver, no additional drilling or wiring is required, and the APP one-key operation recognizes left-handed and right-handed doors. Electronic door lock designed to fit most standard doors (1-1/2"-2-2/25"). The KANFOX smart lock uses a tri-color breathing light to indicate the lock's operational status. The blue light signifies that the lock has been awakened, the green light indicates a successful operation, and the red light indicates a failed operation.
Operating flawlessly within a temperature range of -4°F to 158°F, this smart lock is designed to suit various climates. It ensures the safety of your home during freezing winters and scorching summers. You can randomly input numbers before or after accessing the code, as long as you ensure that the correct code is consecutively entered in the middle, the lock can be opened normally.This feature can prevent being snooped on. Even if you forget to replace the battery, the smart lock will remind you when the battery is critically low. In case you miss the reminder, you can always rely on the portable charger to unlock the smart lock. Automatically Identify Left and Right Doors.