Tescom / Shield Box / TC-5942B 
?? High RF shielding: > 80 dB
?? Assisted Operation: Provides pneumatic control for manual or 
   semi-automatic operation
?? EMI Protection: EMI filters on all data and DC lines
?? Remote Controllable: Control open/close by RS-232C and PC
?? Safety protective cover
?? Customization to meet various data and RF connection requirements
?? Easy-to-exchange customized fixtures