Ross manufactures a complete line of perimeter security products that include active vehicle wedge barriers, bollards, crash beams, anti-ram gates and fencing.

Rosslare Security Products, a division of Rosslare Enterprises Ltd., manufactures and markets high-quality security products via its worldwide offices and channel partners. Since 1980, Rosslare has offered high-quality systems for enterprise, small business, and residential applications. It's product range includes license plate recognition, time & attendance, DVR/alarm integration and guard patrol management systems.

R-S-A are the initials of the three pioneering MIT mathematicians who defined ‘innovation’ long before innovation was a buzzword. These visionaries invented the RSA cryptosystem, laying the foundation for all secure data communications that followed.

RSI Video Technologies develops innovative, wireless, self-powered security solutions for commercial, residential and government customers. Founded in 2000, RSI Video Technologies has developed a range of products for securing residential, commercial and difficult outdoor applications such as construction sites and critical infrastructure.

RSPNDR strives to make the security industry convenient, accessible, transparent, and data-driven. By partnering with local guard companies to form a nationwide marketplace of licensed guards, RSPNDR is able to provide unbeatable response times, all while enabling real-time visibility and insight into every response.

Since 1997 RTF has introduced security trends that have changed how worldwide merchandise is displayed and secured. RTF designs & manufactures handheld device security, charging and display systems as well as accessory products. RTF's product line includes smart controllers, keyfob & in store theft control solutions.

Rubrik delivers instant application availability for recovery, search, cloud, and development. Hybrid Cloud enterprises benefit from Rubrik’s Cloud Data Management platform with simplicity, instant data access, app-mobility, policy-driven automation, Ransomware protection, and analytics at scale.

Ruckus Networks, an ARRIS company, provides wired and wireless networking equipment and software. The company provides solutions for physical security, network and data security. Their product range consists of software like Cloudpath Enrollment System, Ruckus IoT Suite and ICX Switches. Ruckus also provides training to their customers and partners on technology basics as well as wired and wireless product and solutions.

RCI is a globally connected organization providing the security, locksmith and architectural hardware markets with the best in innovative electric locking and access control solutions. The company's products include,electromagnetic locks, eletric strikes, exit devices, keypads & readers and power supplies.

Since 2009, S.I.C. Biometrics has developed innovative Fingerprint Biometric technologies for commercial Mobile devices to help organizations monitoring personnel’s movement, enabling easy and secure data access and facilitating personnel’s identification. The company designs, manufactures and commercializes mobile fingerprint biometric security solutions to enhance identity management and access control.

S2 Security is an independent manufacturer of IP-based physical security and video management systems that create a powerful, cost effective way to protect people, property and assets.S2 products are the physical security management systems of choice for Fortune 500, education, healthcare, manufacturing and government customers around the world.

S5 Systems provides the leading unified asset and personnel visibility (UAPV) solution. S5 Systems solutions uses ISO-18000-6C based standard passive RFID tags, standard based locators and RTLS technologies to provide complete wireless asset tracking and monitoring solutions. As a pioneer in the passive RFID locator market, S5 Systems’ solution is the ideal solution for manufacturing, logistics, security and healthcare and other industries.

SABRE - Security Equipment Corporation provides best-in-class personal safety, home security, and law enforcement products to maximize safety. SABRE is the world's largest pepper spray manufacturer, providing police-strength protection to consumers and law enforcement alike, all across the globe. Other products include personal alarms, stun guns and self-defense classes.

Safety Advisors for Educational Campuses, LLC (SAFE Campuses, LLC) is an independent social enterprise devoted to helping diverse communities establish safe learning environments. SAFE Campuses, LLC is comprised of multidisciplinary experts from the fields of campus public safety, student affairs, gender-based violence.

SAFE Electronics, Inc. has been Nevada’s foremost in design-build fire alarms, special hazard, and security systems. They design low voltage security systems for industrial, commercial, institutional, residential, hotel, gaming, and manufacturing.

Safe Zone Technologies provides Gunfire Detection System which is a stand-alone, affordable, automated indoor gunfire detection system providing actionable intelligence to law enforcement, first responders, and onsite personnel within seconds of a gunshot. Safe Zone’s open API enables easy integration with third-party systems, like an alarm or access control system for a complete emergency solution.

SafeBreach’s mission is to change the way the industry deals with security and risk, and enable companies to use the security technologies they have invested in to the fullest.

Safeguards Technology is dedicated to excellence in the area of security consulting, security system design and engineering, installation and commissioning of advanced security solutions. Safeguards Technology products and services cater to a broad range of maximum security, highly sensitive government and private-sector clients. The company's are installed in Correctional Institutions, United States Department of Defense Facilities & DoE sites.

SafePlans provides emergency preparedness software to over 30 American states. The company's service portfolio covers online training systems, security assessments, tactical site mapping, consulting, and compliance tracking.

Safetrust enhanced mobility in physical and logical identity solutions by allowing users to store an unlimited number of access cards, authentication credentials, payment cards and more on their mobile devices. They make mobile devices even more powerful by allowing them into building, network logon, secure email, and messaging, by eliminating old school access cards and usernames/passwords.

Safety Flag Co is the premier manufacturer for safety flags, vest, apparel, signs, stands, tapes, windsock, traffic gear and more.

Safety Systems of Vermont install new systems and will continue servicing them through routine maintenance and inspections.

Safety Technology Int’l., Inc, offers a wide range of high quality security protection products including fire security devices, buttons and switches, alarms and chimes, wire guards, and cabinets, covers and enclosures. Safety Technology now markets more than 1000 products throughout the world. These products help prevent false fire alarms, theft and vandalism of the things that protect us all. STI is headquartered in Waterford, Michigan.