Spec Sheet

ALR-9900 Enterprise RFID Reader
High Performance, Easy to Deploy, Easy to Manage
General Purpose I/O (GPIO) signals can drive many
external devices directly, eliminating the need for
costly digital I/O equipment and relays. Optical isolation
ensures accurate reception of triggering signals in
noisy, industrial environments. Middleware access
to GPIO inputs and outputs enables direct control via
software.
Confi gurable notifi cation modes, data routing options
and data formats provide fl exibility and ease-of-
integration.
The ALR-9900 is backwards compatible with Alien’s
popular ALR-9800, enabling users to easily operate a
mixed population or to transition from one to the other.
Monostatic Simplicity
The ALR-9900 provides the added simplicity of a
monostatic antenna topology, which provides a smaller
footprint and easier integration for certain applications
such as small item tagging. Only one antenna per read
point is required, reducing system cost and complexity.
A proprietary, active, noise cancellation mechanism
ensures high read rates from the monostatic antenna
system.
Power and LAN Failsafe Mechanisms Protect Data
The loss of power or LAN connectivity does not lead to
the loss of critical tag data. The ALR-9900 caches tag
lists in non-volatile memory, preserving data even in the
event of a power loss.
Developer Kit