Specifications include, but are not limited to: 1. The specified unit shall be of manufacturer's official product line, designed for commercial and/or industrial 24/7/365 use. 2. The specified unit shall be based upon standard components and proven technology using open and published protocols. ' 3. The unit shall be Made and Designed in the USA or Made and Designed in the USA with Imported Parts. A. Sensor shall be IP-based and comply with established network standards. B. Sensors shall be powered by the switch utilizing the network cable. Power injectors (midspans) shall be provided by the contractor when required for proper operation. C. Sensors shall be fully supported by an open and published API (Application Programmers Interface), which shall provide necessary information for integration of functionality into third party applications. Integrated solutions for this API can be purchased through Commonwealth Technologies, Mike Livesay, 859-248-8651. Each site will need one integration package and license.