Versatile proximity card reader for Time Attendance and access control. The installation and reading procedure of this card reader is easy and convenient. Just wave the card and the transaction can be completed in a blink. Features Rechargeable, high capacity battery inside for emergency use, work for 5 days/10000 times Display staffer name when waving cards Public/personal message display when waving cards Bell scheduler, 30 timings per day, for on / off duty time notice ect. Special tamper-resist, self- locking design, violence resistance. Authorization Assembled Access Control System Used On Wall or Table High-speed transaction More details pls visit our website and feel free to contract us