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New firmware has been released for the WiNG-MGR.  Firmware files are available on our Firmware Updates and MIB Files page. Firmware Updates and MIB Files page Firmware Release Notes – WiNG-MGR


EIA-485 (formerly known as RS-485 or RS485) is a specification for the physical layer of a network that uses the difference in voltages between 2 wires. Simply, if one wire is high (digital 1) the other will be low (digital 0), and vice versa. This simplicity allows data to be transmitted up to 4,000 feet. … Continued


Why Should You Monitor Carbon Dioxide? Carbon dioxide (CO2) has emerged as an important air quality metric. But why do we monitor CO2? We monitor CO2 so that we can track optimal conditions, helping people and plants thrive. Let’s look at two very different ends of the CO2 spectrum: People Are More Productive In Spaces … Continued


We’ve had several customers ask about using PoE splitters to power RLE devices, so we asked our Engineering Team to look into PoE options.  They researched and tested a wide variety of devices and we’re now stocking and selling the 24V-POE-Kit. Our Engineering Team adds one very important note regarding PoE and RLE products: Due … Continued


Introducing WiNG-CO2 and SD-RO2. RLE has added two new products to our portfolio – a wireless carbon dioxide sensor and a spot detector with two relay outputs and audible and LED alarms. The WiNG-CO2 is the newest addition to the WiNG wireless line of environmental monitoring products.  The WiNG-CO2 is a wireless carbon dioxide (CO2) sensor … Continued


A global microchip shortage is impacting manufacturers worldwide and RLE products are not immune. We have worked with foresight and diligence to procure as much safety stock as possible and do not currently see short-term or long-term impacts to the manufacturability or supply of our products. The one exception to this statement is our recently released … Continued


Unique Challenges Face Higher Ed FMs Ray Parpart, Director for Data Center Strategies and Operations, University of Chicago, and Jay Harris,  Director of Data Center Services and Facilities, Clemson University, joined us on April 1 to talk about the unique challenges and scenarios they face as data center professionals in College and University campus environments. … Continued


Article contributed by Michael Hadt.  You can reach Mike at [email protected]. As They Say, “You Can’t Manage What You Can’t Measure” Schools and universities, hospitals, industrial plants, commercial buildings, and data centers use data to drive comfort, visibility, and safety. Though wireless monitoring can be easy, the data is only valuable if something is done … Continued


Building pressure is the difference between the outside air supplied to a building and the air removed from inside a building.  Typically, facilities managers are trying to achieve a building with slight positive building pressure, meaning more air is supplied to the building than is removed from the building. Negative Pressure Indicators Negative building pressure … Continued


Now, more than ever, employees and students are working and studying remotely. Historically residences are occupied 30% to 50% of the day however in these uncertain times residential condos and apartments have seen their daily occupancies increased to 70% to 100%. This means up to 75% more water management is necessary for these living spaces. … Continued


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