div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: CCSS · ZK Infrared Detection Fingerprint Sensor ZK Finger V9010o RS232485 TCPIP USB-host 3rd Party Electric Lock Door Sensor Exit Button Alarm Door Bell Input and Output src=https:reader033fdocumentsusreader033viewer202206090760a1f7f952a9ae3cdc4b90e9html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: CCSS · ZK Infrared Detection Fingerprint Sensor ZK Finger V9010o RS232485 TCPIP USB-host 3rd Party Electric Lock Door Sensor Exit Button Alarm Door Bell Input and Output src=https:reader033fdocumentsusreader033viewer202206090760a1f7f952a9ae3cdc4b90e9html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv