Staff Time Attendance, Linux Network, FingerPrint Access Control all in one! Specifications Power adapter: 110V ... (1,500 fingerprints database)- Transaction / Log storage: 50,000 records- Network interface: RJ45 (TCP/IP), RS232, RS485 (all adapters included)- Identification ... right out of the box, all cables, adapters, wall mount screws included allowing you to immediately start deploying the device