Security Products International (SPI) is a Global Trade Compliant distributor and manufacturer of advance high resolution CCTV and covert surveillance equipment. Established in 1991, SPI is based out of the Greater Philadelphia region in Pennsylvania. We now have our tech center located in Texas, where our team is comprised of engineers and technicians who specialize in investigative tools and all aspects of investigative technology. SPI supplies customized security & surveillance solutions for your protection and prosecution needs. We cater to all markets, however focus on CCTV & IP security market as well as covert Government & Law Enforcement.

FREE CATALOG! Need our latest catalog? Click on the link below to have the 2011 Product Catalogue sent to you today free of charge! Request a catalog

Need technical support? Please contact our team of experienced engineers and support associates using the information given below! 903-533-9864 techsupport@4spi.com

NEWS & ANNOUNCEMENTS After 19 years of service to the government, Security Products International, Inc. has been reborn through the unification with ISIS Surveillance Systems to offer you quality service and quality products. We are pleased to be able to provide the products and services that you need at the prices you can afford. Our design team can make custom applications and random integrations in single lots, or in hundred lots. We can get the job done when you need it and where you need it! We are very excited and ready to take on this industry together! For more information about the SPI & ISIS partnership, please call 1-800-342-5774 or email us sales@4spi.com.