Tri-Ed Inc., a distributor of security and low-voltage products based in Mississauga, Ontario, Canada, was inadvertently omitted from SDM’s “2005 Distributors Guide,” (Oct. 2004, p. 67). The company supplies all major categories of security products and systems. In addition, Tri-Ed hosts a number of customer appreciation events, which feature training seminars, a table-top trade show, lunch and dinner, and social activities. For more information, contact Tri-Ed at (905) 677-8664 or on the Web at