Are Outdoor Warning Sirens Making a Comeback? 

Are Outdoor Warning Sirens Making a Comeback?  When Every Other Alert Fails, One Sound Still Cuts Through Imagine a tornado bearing down on your jurisdiction. The power grid is down, cell towers are overwhelmed, and your wireless emergency alerts are bouncing back undelivered. What reaches your residents? A sound. A raw, spine chilling wail cutting […]

Up in Smoke: What the Boyle Heights Fire Reveals About Hidden Industrial Vulnerabilities

Up in Smoke: What the Boyle Heights Fire Reveals About Hidden Industrial Vulnerabilities The 500,000-Square-Foot Nightmare: A Grim Reality Check for Supply Chains The devastating multi-day blaze at a massive cold storage warehouse in Boyle Heights has highlighted the evolving dangers embedded within modern supply-chain infrastructure. As reported by KTLA, the fire tore through a […]

SiSA: The Alerting Software That Can Be Customized for Every Community

SiSA: The Alerting Software That Can Be Customized for Every Community One Size Does Not Fit Emergency Management Emergency managers operate in environments that are shaped by geography, population, and risk. A rural county faces challenges very different from those of a dense urban center, a school campus, or an industrial facility. Yet many alerting […]

CalVet Awards Communication System Upgrade Contract to HQE Systems

CALVET IS IMPROVING SAFETY FOR VETERANS with HQE Systems life safety technology

CalVet Awards Communication System Upgrade Contract to HQE Systems CalVet Partners With HQE Systems to Enhance Facility Communication HQE Systems, Inc. has been awarded a multi-year contract by the California Department of Veterans Affairs (CalVet) to provide comprehensive maintenance, training, installation, and repair services for the Public Address and Intercom systems at the Veterans Home […]

SiSA Delivers One Platform That Activates Indoor, Outdoor, and Digital Alerts with One Button

HQE Systems SiSA: A software for emergency managers and people in the life safety industry.

The Problem With Today’s Emergency Notification Systems When an emergency escalates, the last thing any emergency manager needs is to log into multiple systems, switch between platforms, or waste precious seconds navigating complicated software. SiSA was created with one purpose in mind: simplify the entire alerting process while giving agencies more power, clarity, and reliability. […]

Service, Strength, and Purpose: The Veterans Behind HQE Systems

HQE Veterans

A Legacy of Service and Purpose At HQE Systems, service is more than history. It is identity. As a disabled veteran owned company that is 65 percent veteran staffed, our foundation is built on duty, honor, and the unwavering commitment to protect others. The same values that guided us in uniform now drive our innovation […]

When Alerts Fail: Lessons from L.A. County’s Wildfire Response

A Night That Changed Everything The smell of smoke. The sky glowing orange. The frantic rush to gather loved ones, pets, and the few belongings that could fit in a car. For countless California families, wildfire is no longer a distant possibility but a recurring nightmare. A recent investigative report by the Associated Press, published […]

Press Release: City of Roanoke, TX Enhances Emergency Alerting with HQE Systems’ LS120 Intelligent Voice Outdoor Warning Siren Installation

City of Roanoke, TX Enhances Emergency Alerting with HQE Systems’ LS120 Intelligent Voice Outdoor Warning Siren Installation TEMECULA, Calif., September 19, 2025 — HQE Systems, a certified Disabled Veteran Business Enterprise (DVBE) and a leading Unified Mass Notifications manufacturer, is proud to announce the successful deployment of its advanced, clear voice outdoor warning sirens in […]