Features 86mm box structure， easier installation;Independent internal control for electric locks， exit buttons and door magnet detection;Capacitance induction type for fingerprint collector， standby and sleep mode functions;Standard build-in RFID 125KHz card swiping module， optional IC module， great combination of cards and fingerprints;Wiegand signal output， compatible for all standard access controllers; without software;Technical Specifications Fingerprint capacity: 500pcs ( 1000pcs， 3000pcs optional)password capacity: 500 groupsAdministrator Function: 2 groups of register supported， 2 groups of delete supportedCard reading module: standard 125KHz RFID ( 13.56Mhz IC optional)Wiegand: Wiegand 26Recognition Speed: < 1 secondLED: red， blueAlert Tone: buzzerAlarm: anti-dismantle， force door open， overtime door openWorking Temperature: -25°C~45°CWorking Humidity: 20%~80%Power Supply: +12VDimension: 88x88x30mm Package includes:1 x Door Control System