Sell RF card access control time attendance

Description

SC**2] Technical Specifications · Card Holders: ****0 cards · Transaction Capacity: ****0 records · CPU: *4bit ZK***1 Microprocessor · Hardware: ZEM**0(Embedded Linux O/S) · Aceess Mode: Card Only, PIN Only, Card+PIN · Read Range: ****5 cm · I/O Interface: RS**2/**5 · Baud Rate: *******5Kbps programmable · Ethernet: *0/**0M · Access Control Function: *0time zones, 5groups, *0open door conbination, supports multi-users enter. TTL for connecting to lock, door sensor, exit button, alarm · LCD Panel: 4 line, *6 character each line(User name, ID number, time, date, states) · Keypad: 4*4 metal keypad with 4 function keys · Audio Visual Indicator: Red LED(Access denied)/ Green LED(Access granted) with Audible Beep · Housing Material: ABS · Power Requirement: *2V DC, **0mA · Operating Temperature: 0°C**5°C Operating Humidity: *0%**0% · Standard: ID card, Wire doorbell, Wiegand OUT · Optional: HID/Mifare card, webserver, Wiegand IN, Short message, workcode, printer, Antipass-back