... output 4.Door bell,Tamper alarm .Standalone fingerprint access control reader.Support fingerprint, password, proximity card identification. Wiegand 26/34, can be ... , cardVerify mode1:NFingerprint capacity2000Wiegand outputBits 26/34InterfaceTCP/IP,485AlarmTamper alarmExtendedID card,IC card,BellInternationalUniversalOperating voltage12VInstallation environmentInside or outside (waterproof design )