Chase Security Systems, Inc.
P.O. Box 30179
Chicago, IL 60630
Ph: 773.775.7148
Fax: 773.594.0078


For Cooper Wheelock's
IOB Series Back Box


The CHASE SECURITY COVER PLATE has been designed to fit the Cooper Wheelock IOB series back box. These plates are used to cover openings left in IOB installations where signaling devices are no longer included. Unit is supplied in white or red polyester to compliment existing back box and is supplied with matching screws.

The steel cover plate provides strength and ease of installation and maintenance of equipment once installed. For over 30 years Chase Security products have been manufactured in a variety of sizes, styles and finishes, and sold to OEM accounts and distribution. They are installed by Government Institutions, Prisons, HUD, Projects, Universities, Hotels, Parks, Schools, Hospitals, and other public locations where both functionality and aesthetics count.
  • Constructed of quality 16-gauge steel.

  • Finish: White or red polyester coating.

  • Dimensions: 5 1/8” x 5 1/8”

  • Easy to install.

CS IOB cover plate Wheelock

Chase Security Systems, Inc., an MBE Enterprise, draws from over 30 years of experience selling to the Fire, Security, Computer, Sound, Food Processing, Forestry, Communications and Telecommunications industries. Many of our signature products are now being produced by other manufacturers but our steel service plates are still the product of choice for their strength.

Due to changes in industry, exact product dimensions and features may differ slightly from above.