Product Description Detailed Specs Downloads Reviews/Questions Product Description HD4000 REV B NO CAMERA FOR PRES-GLASSES Detailed Specs null null null null null null null null null null MFG Part Number HD4000-P-GA1-X Product Type Accessory Product Family HD4000 Downloads Warranties Warranties Reviews/Questions The Zebra HD4000-P-GA1-X is also known as ZEB -HD4000PGA1X or HD4000PGA1X