Product Name: Fingerprint Biometric Access Control with WiFi Wireless (GT-210) Model NO.: GT-210 Fingerprint Capacity: 3000 Communication Interface: RS485, RS232, USB, TCP/IP Screen: Color Screen Color: Black Clock: With Clock Voice Service: With Voice Service Power Supply: 110/220VAC~12VDC/1.5A, Li-Battery 7.4V 2000mAh Trademark: Granding Transport Package: Granding Package Box or Neutral Package Specification: CE, FCC, ISO9001, RoHS Origin: Mainland China HS Code: 8543709990 Product Description Fingerprint Access Control reader with built-in Li-battery (GT210)Features:3'' TFT screen with GUI interface , user friendly;Built-in backup battery supplies approx 4~5 hours to operate;TCP/IP, RS232/485, USB host/client communications;GPRS or WIFI makes the communication with PC/computer much easier. USB flash disk for offline data management. Specifications:Model: GT210Fingerprint capacity: 3,000 templatesRecords capacity: 100,000Communication: RS232/485, TCP/IP, USB-Client, USB-HostWiegand signal: input & outputPower Supply: 110/220VAC~12VDC/1.5A, Li-battery 7.4V 2000mAhAccess control interface: electric lock, door sensor, exit button, alarm, door bellAccess Control: Built-in relay, support 99 time zones, 5group, 10 door-opening combinationsAlarm: Dismantlement alarm, break-in alarm, duress alarmStandard functions: work code, SMS, DLST, Self-Service Query, Automatic Status Switch, back-up batteryOptional function: ID/Mifare/HID reader, extensible barcode relay-bell, scheduled-bell, webserver, SOAP, 9digit user ID, Wi-Fi, GPRS.