Black Keyless Entry Door Lock: With 20 password code + 2 spare keys + one-time password for temporary visitors, the one-time code will automatically deleted after use.
Auto-Locking: Save your time when leaving home, the deadbolt keypad combination allows you to set the door to lock automatically after 10 to 99 seconds, avoiding situations where you forget to lock the door due to a rush. Especially friendly for the elderly and children.
IP65 waterproof: This keypad lock is IP65 waterproof and operates well in temperatures from -22 °F to 158 °F, keeping your home safe in all kinds of climates, including cold winters, hot summers or rainy days.