Description: It help to realize the following three functions" card punching=door open;card punching+password=door open;user No. +password=door open Interface: Wiegand, RS232, option. Operating card type: Mifare , EM, etc It is available with custom desire, to make the appearance Functioned the Reader to catch Pass-by from more than 0.9~1.2m within 0.1 second working temperacure:-20-60 dimension:L105*W82*H19mm power:DC9-15V work as Garage/Industry/Barrier Multi-Access control and Time Attendance. 1 Year Warranty. More.