Keypad Access Control System Kit Door Lock 125KHz EM Card For Door Entr Set
Frequency: 125Khz. Operation Frequency: 125KHz. Open way: card, password, card and password. Card Type: EM- ID card. 109 x 85 x 23mm/4.3 x 3.3 x 0.9in. Doesn't need to connect on the computer,can works alone.