XAD Unified Access Control DVR
status LED for DC power to controller.
Real time on board clock/calendar generation synchronized with host PC clock/calendar.
Dynamic memory allocation
Change to/from auto buffering of all transactions based on communications status.
Wiring management system including wire chases, cable ties, and mounting clips.
Buffered events shall be handled in a FIFO (First In First Out) mode of operation.
Failure of one controller may affect the operation of the associated devices i.e. operation of turnstiles or gate. However, rest of the system shall continue to function without any reduction in the functionality.
The controller shall have in-built TCP/IP connectivity for direct interfacing with the Unified Access Control Digital Video Recorder (UADVR).
Functions provided by Controller shall include but not limited to the following features: ① Provides central control for all devices attached. ② Dedicated controller for each door operation and associated readers. ③ Decision making for access. ④ Receives input to control its decision-making. ⑤ Reports activity to other devices. ⑥ Should have in-built operational battery back up supporting at least 4hrs operation in
case of mains failure.
2. RF/PIN PROXIMITY READER
The reader shall include personal identification features with personal identification number to support dual authentication of identity. (RF Card & Password)
The reader shall read up to 4 inch range.
The reader shall have a Supervisory signal feature detecting when the line is cut.
The reader shall have reverse polarity protection.
Reader shall support 26bit Wiegand format for communication and optionally changeable to RS232, ABA TrackII Magstrip format available.
The Proximity card reader shall support proximity cards based on PSK technology and not