SERVER TECHNOLOGY EMCU-1-1B ENVIRONMENTAL MONITOR CONTROL UNIT ** YOU ARE PURCHASING THE PICTURED ITEM ** Please look over all the pictures for items visual condition and description before purchase of the item 1 Year Warranty 1 Day Handling USPS Shipping Free Returns P.S. We Have Multiple Units Of This Available... Just Ask If You Need Any More!! If Item Pictures / Title or Description does not match the item, please feel free to reach out and let us know what it is so we can fix it. Thank You.