This is a sources sought notice only, not an RFQ/RFP, and the government intends to award on a sole-source basis to Advantor Systems II LLC. The requirement is for installation of hardware, firmware, software, and connectivity of access control devices for two doors in Buildings 2759 and 1805 at Fort Polk, LA. The devices must be fully compatible with the pre-existing security system and comply with Intelligence Community Directive 705. The associated NAICS code is 561621, Security System Services (Except Locksmiths). Responses are for market research and capability determination purposes only and will not be returned.