ăDelete a Single FingerprintăTo remove a person's fingerprint, press the setting button for 7 seconds, enter the fingerprint to be deleted. Admin fingerprints cannot be individually deleted.
ă2 Ways to UnlockăThe advanced gold fingerprint door knob allows for fingerprint or key unlocking. The door handle is adjustable for left or right and has auto-lock and free passage modes.
ăKeyless EntryăNo need for keys! One-touch fingerprint unlock with a 160*160 pixel sensor that recognizes your fingerprint in 0.1 seconds. Our fingerprint door lock provides convenient access to your home or office. It requires 4*AAA batteries and lasts 10-12 months. There will be a low-battery reminder and it can be emergency charged.
ăEasy DIY InstallationăFits most standard US doors with a simple screwdriver installation. No drilling required. Door thickness should be between 1-3/8" to 2-3/16" and latch can be adjusted to 2-3/8" or 2-3/4". Please check your door size before purchasing.
ăCustomer ServiceăWe provide detailed installation guides, user instructions, and free technical support. If you have any questions, please let us know.