Safeguard Lives and Property with WES3
Emergencies can occur without warning, making fast and reliable communication essential. WES3, developed by Ramtech Electronics, is a wireless fire and emergency alarm system that exceeds health and safety standards for the Australian and New Zealand construction industry.
WES3 enables secure, site-wide alerts for fire and medical emergencies across diverse environments—from construction sites and campuses to commercial facilities and public events—ensuring personnel and property are protected at all times.

Instant Safety Coverage with 100% Wireless Connectivity
WES3 is a fully wireless safety system, eliminating the need for complex cabling or infrastructure. Battery-powered and easy to deploy, it’s ideal for locations with limited or no existing connectivity.
Setup is simple—just position and secure the unit to activate a fully operational safety system.
The Base Station features 4G connectivity, enabling seamless integration with cloud-based management platforms. This allows for 24/7 remote monitoring and real-time alerts, ensuring rapid response to emergencies.
WES3 also integrates with permanent fire alarms, building management systems and access control, enhancing your overall safety infrastructure.
A Versatile and Scalable Emergency Alarm Solution
Secure Radio Mesh Network
WES3 supports unlimited unit pairing within a secure radio mesh network. Only authorised devices are recognised, eliminating interference from unpaired units and external sources.
User-Friendly Setup
Designed for simplicity, WES3 is low-maintenance and easy to install, configure and operate. Units can be added or removed effortlessly as site needs change.
Flexible and Scalable
Adapt WES3 to suit your project requirements. Add evacuation points, disable heat detectors during hot works or relocate units—all in seconds, with minimal disruption.
Cost-Effective Deployment
WES3 reduces ongoing costs by enabling in-house management of deployment, training, maintenance and reconfiguration—minimising reliance on external installers and engineers.
Multiple Detection Options
Choose from manual call points for fire and evacuation alerts, heat detectors for early fire detection and dust-resistant smoke detectors to prevent false alarms.
Signal Boosting
Extend coverage across large, high-density or complex sites with signal boosting capabilities, ensuring reliable communication throughout your safety network.
Connect for Real-Time System Management
The Connect unit is the central hub of the WES3 system, enabling full control, diagnostics and alarm activation across all connected devices. It provides real-time visibility and management, ensuring your entire safety network operates seamlessly and responds instantly when it matters most.
Simple Setup for Immediate Protection
WES3 is designed for rapid deployment—no tools, wiring or technical expertise required. Once your site is ready, units can be installed in minutes, forming a secure, long-range mesh radio network.
In the event of an emergency, any unit can trigger a site-wide alarm—automatically via detectors or manually through call points—ensuring fast, coordinated response.
With unmatched reliability, adaptability and ease of use, WES3 is the ultimate plug-and-play solution for enhancing safety across any environment.