WE ARE THE INSTALLER AND SERVICE PROVIDER COMPANY FOR WOODEN OR GLASS DOOR SMART CARD BASED DOOR ENTRY SECURITY SYSTEM FOR OFFICES. GSS DOOR ACCESS CONTROL SECURITY SYSTEM IS IMPLEMENTED WITH ELECTRONIC LOCK, SMART CARD READER, PIN PASSWORD ENTRY MACHINE, PUSH BUTTON PSU INSTALLATION WITH ONSITE WARRANTY & amp; SUPPORT. OUR TEAM OF TECHNICAL EXPERTS DESIGN THE RIGHT SOLUTION BY CHECKING OF DOOR IMAGES AND PROVIDE COMPLETE SUPPLY INSTALLATION WITH END TO END SERVICES AND SUPPORT.