Alertus High Power Speaker Arrays

The Alertus HPSA is changing the standard for outdoor warning systems. Designed with features that meet modern needs, the Alertus HPSA brings usability and reliability together with industry-leading technology in an affordable, easy-to-implement solution.

Features

Purposeful design: Every element, from the design of the cabinet to the curve of the horns, is designed for maximum efficiency, durability, and reliability
User Friendly: Launch alerts directly from the HPSA Dashboard in the Alertus Console. Run commands in real time, run tests, check device status, and manage configurations remotely
Cost Effective: Lightweight horns, easily accessible electronics in a revolutionary cabinet design, and remote software management means lower installation and long-term maintenance costs
Secure: Software is certified to be behind Department of Defense firewalls, making this system one of the safest and most secure options available
Reliable: Wireless radio communication with optional IP/Wire redundancy; battery operated system is continually charged and self-monitored
Unified Messaging: Dynamic text-to-speech technology provides clearly enunciated emergency notifications that sound natural over siren systems, allowing for unified alerting across all integrated mass notification end points

Download: Alertus HPSA Spec Sheet

Cost-Effective Implementation and Maintenance

Alertus offers one of most streamlined and cost-effective HPSA solution on the market. The Alertus HPSA solution is faster and easier to implement and deploy, with less installation time required due to its modern design.

Lightweight yet durable materials for long-lasting performance
Innovative HPSA Cabinet enclosure design: 2 compartment-design eliminates the need for cooling fans and allows for faster, simpler maintenance
- No internal moving parts that could be easily damaged or break
- Easy to maintain and service, with swappable control boards to eliminate downtime and on-site diagnosis
High Fidelity Class D 300W amplifiers
Ability to integrate with other systems using audio inputs; local microphone
High fidelity CODEC produces ultra-clear audio output
Optional Local Control Unit microphone provides Live PA and cabinet level status check
Durable and lightweight aluminum alloy speaker
Intelligent connectivity allows over-the-air configuration updates

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Specifications

High efficiency, 10A, 350W Universal AC input battery charger with Dual AC & Solar inputs

Input Power: 24vdc, using sets of two 12V maintenance-free batteries
Intelligent battery charging; optimization based on modern algorithms to prolong battery life
Analog & digital radio communication
Secure hardwired IP connectivity
Digital modem (GPRS or Satellite)

Assembly weight: 19.8lb/speaker
150W audio driver (150W - 3000W+)
Amplifier output is 2 x 150W
Over 90% energy efficient
Working temperature range of -40°C to 85°C
Intelligent connectivity allows over-the-air configuration updates
Up to 75 minutes of continuous full-power operation
Redundant communication modalities

“Before, with sirens and public address, you could only do pre-recorded voice messages. Now, with Alertus’ outdoor notification interface, we can do text-to-speech based on the situation, which is so valuable to us.”

— Mark Bagby, Director of Emergency Management, Washington University in St. Louis

HPSA Live Demo

This video features a test of the Alertus High Power Speaker Array (300 watts) at a distance of 150 yards. Using the Alertus Text-To-Speech Interface Module, a spoken message plays automatically though outdoor self-amplified long-range speakers and as an integration module for use with "giant voice" high power speaker array (HPSA) towers.

> Watch