readers GV-Reader Geovision GV-Reader 1352 V2 Geovision GV-Reader 1251 GV-RK1352 Card Reader GV-R1352 Card Reader GV-Fingerprint GF1921/GF1922 GV-GF Fingerprint Reader1911/1912 GV-DFR1352 Card reader GV-CS1320 Camera Reader GV-CR420 camera reader
