Autocall TrueAlert ES: The Revolutionary Self-Testing Addressable Appliances
Suppression Systems, Inc. (SSI) provides the complete line of Autocall TrueAlert ES addressable notification appliances—the industry’s most advanced, self-testing horns, strobes, and speakers. These devices eliminate costly manual testing while maintaining NFPA 72 compliance and providing clear, reliable notification across your facility.
From design to installation and annual inspection, SSI ensures your TrueAlert ES system integrates seamlessly with Autocall Control Panels and fire alarm and detection systems for a complete life-safety network.

Revolutionary Self-Testing: Compliance on Your Schedule
TrueAlert ES appliances are the first to feature fully automated, self-testing technology. On-board sensors verify both light and sound output and report the results directly to the control panel—no ladders, no off-hours labor, no occupant disruption.
- Automatic Testing: Verify every appliance in seconds from the panel.
- Stored Reports: Each test is logged for compliance documentation and audits.
- Labor Savings: Eliminates costly after-hours inspections and reduces service calls.

Simplified Installation with TrueAlert ES Addressable Technology
The TrueAlert ES platform uses IDNAC (Individual Device Notification Appliance Circuit) wiring to cut installation time and material costs. Each device receives both power and data on a single pair of wires, enabling T-Tapping and eliminating the need for multiple homeruns.
- Reduced Conduit and Cable Costs: Fewer runs and smaller gauge wire required.
- Addressable Diagnostics: Each appliance reports its exact status for quick troubleshooting.
- Backward Compatibility: IDNAC circuits connect directly to Autocall 4010ES and 4100ES panels.
The result: a cleaner installation, faster commissioning, and long-term maintenance savings.
Advanced Technology: LED Light, Voice Messaging & Synchronization
TrueAlert ES notification appliances deliver energy-efficient, ADA-compliant performance with advanced optical and acoustic technology.
- LED Strobes (5900 Series): Smaller, brighter, and 75% more efficient than legacy xenon strobes.
- Speaker & Voice Models: Provide targeted audio messaging to specific zones for Mass Notification applications.
- Full Synchronization: UL-Listed for strobe sync across mixed LED and xenon devices per NFPA 72 requirements.


Full-Service Support for Your Autocall TrueAlert ES System
As a certified Autocall distributor and service provider, SSI delivers complete life-cycle support—design, programming, testing, and documentation. Our technicians use TrueStart II meters and Autocall commissioning tools to verify loop integrity and optimize performance.
- Professional installation and configuration with Autocall 4100ES and 4010ES control units.
- Annual NFPA 72 testing and report generation using the self-test capability.
- Integration with Mass Notification Systems and Fire Suppression Controls.
Contact SSI today to discuss how TrueAlert ES can simplify your testing and compliance process.