HID Signo Card Reader is latest technology product with OSDP support which is compatible with latest HID Controllers LIke HID Aero X1100 HID Mercury LP1501 HID Mercury LP1502 and Some other Honeywell Controllers Pro3000 Pro4000 Prowatch along with Multi Brand Connectivity Support. We are the distributor of HID Signo Smart Card and Biometric Reader Solution for Door Access Control, Elevator Access Control, Lift Access Control, Parking Access Control along with Entry Exit Data Recording and Reporting. HID Signo readers series is based upon latest technology due to which it is more secure having aes128 and aes256 encryption with models Singo 20 Signo 20K Singo 40 Signo 40K Card Readers and Signo 25B Biometric Reader. HID Vento Card Readers are the Second new series which is near to signo technology wise having few other major features with Model number Vento Smart Card Reader and Mobile Access Reader.