collectors are devices which are being used as technical
solutions in the area of sale. The basic use is collecting,
mostly trough integrated bar code scanner, and transferring
data to central computer system in off-line mode (batch
models) or on-line models (wireless-radio models).
application is most frequent in:
making an inventory
collector is a mini computer for one hand handling with
integrated bar code scanner. Operating system that is being
used can be DOS, Windows CE or some other applied by manufacturer.
There are some exceptions for wireless models which are
same as for wireless networks.
the group of wireless models of data collectors that work
on standard 2.4 GHZ other models with radio standards for
data transferring are being popularized. They have less
performance but for specific applies they have better balanced
relation between price and characteristics.