add remove fingerprints
Press the red reset button for long time, after the green light flashes after 12 and long calls out buzzer, all fingerprints have been removed.
Click the red button, the fingerprint window light, then put the finger on the window to add the fingerprint, if you hear“di”twice from the buzzer, blew soon and the green lights, it means you add successfully. (Traffic light while bright,“di”three times for the error)
Change Password
Please press the number 4 for long time, then the fingerprint-reader flash green light, # press the original password,press“START”button when the fingerprint-reader flash green light, please press the new password. Then press“START”button again, when the fingerprint-reader flash green light and long calls from the buzzer, it means you change the password successfully.
use fingerprint to open the door
Press”START”button, fingerprint window light, then the fingerprint is entered, buzzer blew soon as the green light, open the door correctly (when buzzer tick three times, while bright lights, it means wrong).
use password to open the door
press password, then, when you press“START”button, the fingerprint-reader flash green light, long calls from the buzzer, it means you are successful.(The wrong sign as above)
Note: If power is low, the red light.