Operating frequency: 125Khz
Card read type: EM Card
Reading distance: 2-6cm
Protocol: Wiegand 26
Voltage: 8-18V
Current: 35mA
Reminder lamp: red light
Case material: polyamide
Size (mm): 25MM diameter, 22MM height

Operating frequency: 13.56 MHz
Card read type: MF, Ultra light, 1K, 4K, Plus
Card reading distance: 2-6 cm
Protocol: Wiegand 26
Card reader and controller longest line: 15 meters
Voltage: 8-18 V
Current: 35 mA
Reminder light: Red LED
Body material: polyamide
Size (mm): 25 mm in diameter and 22 mm in height