- Altronix Corporation - Manufacturer of electronics and high technology components for select industries, including alarms, power supplies, access control, CCTV and home automation.
- Bosch Security Systems - Manufacturer of CCTV, intrusion and fire alarm systems, access control, security management systems, and communications systems. Provides global support for consultants, system integrators, installers, wholesalers, and OEMs.
- Chubb Security Systems - Provides security systems, CCTV, computerized alarm and access control systems.
- Detection Systems, Inc. - Designs, manufactures and markets electronic detection, control and communication equipment for security, fire protection, access control and closed circuit television applications. (Nasdaq: DETC).
- Digital Monitoring Products - American manufacturer of advanced security and fire alarm products. Available through professional alarm installing companies worldwide.
- DSC - Manufacturers of security, fire, and card access equipment including hardwired and addressable control panels, alarm devices, and central station receivers. Includes product information and distributor locator.
- Honeywell Security and Custom Electronics - Manufacturer and distributor of electronic security systems, burglary and fire alarms for residential and commercial use worldwide.
- Interlogix Inc - Provides electronic security, CCTV, and fire solutions for physical and online environments. (Nasdaq: ILXI).
- Noby UK Limited - Design, manufacture and distribution of fire and security alarm panels, power supplies, and communication devices. Headquarters in the United Kingdom.
- Tyco Fire & Security - A division of Tyco International Ltd. Provides electronic security systems, fire protection, detection and suppression systems, sprinklers and fire extinguishers.
- UTC Fire & Security - Provides security and fire detection solutions throughout the world under the Chubb and Kidde brands.