Check the listing for details. New Acuity nLight NADR L400 Open ADR Demand Response Client Lighting Interface. Condition: New. Listed at 89.95 USD. Introducing the brand new Acuity nLight NADR L400 Open ADR Demand Response Client Lighting Interface, proudly manufactured in the United States. This cutting-edge device is the perfect solution for businesses and industries looking to integrate PIR motion sensors into their automation and motion control systems. With a unit quantity of one, this product promises to deliver top-notch performance and reliability, making it a must-have for any industrial or commercial setting. OpenADR is an open and standardized way for electricity providers to communicate demand response signals with their customers using a common language over any existing IP-based communications network, such as the Internet. The nADR client allows an nLight system to integrate with an OpenADR 2.0a Demand Response Automation Server (DRAS). This device functions by communicating with a configured OpenADR DRAS to retrieve live power demand information from the utility company and shed load according to pre-configured user settings. The device supports four demand response settings: None, Moderate, High and Special, allowing a user to define load shed strategies for each mode. Standard: Title 24Type: Power PackCATALOG DESCRIPTION: OPENADR DEMAND RESPONSE CLIENT INTERFACE, MAX. 400 DEVICES, SKU - 227AP6Category: Power Supp, Mod, Interface Cards