... or compatible ID cardReading distance≥5cmReading speed≤0.5sAuthenticationInductive card, fingerprint, inductive card + fingerprintRegistration capacity3,500 users, 3,500 ... unlock)Green4SENSOR (sensor signal input, low level when the door is closed)White5PULSE (unlock pulse signal output, reserved ... for alarm, press to cancel.Pressure switch F18--Fingerprint access control, standalone or RS485 network