Metal shielding and anti-interference ability readers. 
 Stable performance, advanced circuit design of anti-freeze, anti-surge protection, protection against wrong connection. 
 Imported using pure digital radio base station chip, no error design. 
 Intelligent sound and lighting control mode 
 Wiring international standards 
 Buzzer sonorous voice, will not be interrupted tone. 
 Long distance transmission up to 100 meters. 
 A variety of stylish design styles and color choices. 
 Easy-to-heat, high temperature. 
 Wiring: 
 BEEP line (blue): low buzzer beeps then 
 LED line (brown): received the green light low 
 DATE0 (green) DATE1 (white or yellow) cable: Standard Wiegand26bit data output 
 Power line input (red positive black earth) :9-14VDC 12VDC recommendations 
 Basic parameters: 
 Operating voltage: 12VDC 
 Rated current: ≤ 80 毫安 
 Output format: international standard Wiegand 26bit 
 Sensing range :6-10cm 
 Transmission distance: 100 meters 
 Compatible cards: EM ID card