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

CTSW 1-553
(1 conduit knockout)


ctsw 1-553 wire guard
Cursor over image to view guard with
enclosed device.


The CHASE SECURITY WIRE ENCLOSURE has been designed to protect smoke detectors, thermostats & horn/strobe devices against vandalism or accidental damage. It is designed for Prisons, HUD Projects, Universities, Hotels, Parks, Schools, Hospitals, and other public locations where both functionality and aesthetics count.

The wire enclosure provides for ease of installation and maintenance of equipment once installed. For over 30 years Chase wire products have been manufactured in a variety of sizes, styles and finishes, and sold to OEM accounts and distribution.

Can be used in a variety of applications.

  • Constructed of 7-gauge (.177 in diameter) steel wire.

  • Provided with mounting clips for a solid installation.

  • Welded at all points for strength.

  • Stock Finish: Red polyester coating. Custom models available in white polyester coating.

  • Dimensions I.D. 5 1/4" x 5 1/4" x 3" deep.

  • Easy to install.

  • Provided with single knockout for conduit pipe.


  • Matching custom service plates available for wall or conduit applications.
    Click to view product page for Model # SP 78 for more information.

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 wire enclosures are still the product of choice for their strength.

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