If you have need to cover a large area to find the location of your code, or if your goods vary in size to a significant degree we suggest that you use 2 EVS138 in a Master/Slave configuration.

With EVS138 cameras in Master/Slave configuration you can search and scan the code over a large area and when any of the cameras find the code, the data will be sent through the common RS232 interface.

The Master/Slave connected cameras can also be used for read verification which results in a “good read” or “no read” signal on the digital I/O.

EVS138 is able to read codes at a distance up to 13 meters, depending on the code size and density.