DL-03 Fingerprint Door Lock

Fingerprint sensor Optical sensorSensor resolution 500 DPIAntistrike ability of sensor surfaceRemain good condition after being jabbed with a 4H pencil at a 20 cm ' s distance.Authentication methods 1: N or 1:1Angle for putting finger + 45 C ~ - 45 CFingerprint scanning Once to get one fingerprint templateFingerprint template savedAll enrolled fingerprint template will be saved while replacing the batteriesUser capacity 138 maxLight jam Sunlight resist ableSensor surface Optical glass with PVD coatedOperating voltage4 AA alkaline batteries, DC 4.5~6.0V