Metrologic MS9540 RS232 w/Codegate

Metrologic produces top notch bar code scanners for many different environments. This scanner can be used in its stand or hand held. With codegate, when in its stand, it automatically senses the barcode when placed in easy to see red light beam. When out of the stand, a trigger is pressed when user is ready to read the barcode. See the 9520 series for same features without codegate.