* Double Badge Control.

* Dual Door Interlocking.

* Master / Slave Function.

* 4 DIO for System Integration.

* Audible Indicators, Big Size LCD.

* On-line Viewing Door Status via Web Browser.

* Optical-based Technology, Low Power Consumption.

* Multi-door Control Up to 8 Doors (16 External Readers).

* 2 relay output, one for doorlock, the other for ringing bell.

* Elevator Control Up to 9 Lifts, 128 Floors / Lift (Need BF-333).

* Audible Indicators, LCD On-screen Menus, Simple Enrollment Process.

* Build in http Server, Can Use Web Browser to Make System Management.

* Selectable Time Zone for Fp + Pin / Card + Pin / Lock Release / Exit Button).

* Anti Pass Back ( No Tolerance / Period Timer ), Offline with Un-limited Level,

* No Need Online Software Support.

* Support 100 Holidays, Internet Time Server, 40 Sets Function Key Setting, 128 Departments,

* 128 Designations, 255 Time Sets, 255 Time Zones, 200 Groups.