Featuring a new network architecture, the EST4 platform makes fire alarm, mass notification, and building integration easy to implement, quick to service, and secure in the face of today's cyber threats. The result is an emergency communications system equally suited to new and retrofit projects; a platform that keeps property safe and steers people clear of danger.


Backwards Compatible, Forward Thinking

The EST4 system from Edwards makes life safety communications simple to service, secure from cyberthreats, and easy to implement in a wide variety of facilities.

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Fire Safety for the Future


The EST4 platform's enhanced networking capabilities are based on a TCP/IPv6 network, giving it the flexibility to be designed into many mid-to-large applications. EST4's self-configuring network even allows changes from copper to fiber with no system downtime.


The EST4 platform's hi-fidelity audio messaging capabilities ensure that messages reach the right people across 200 channels, at the right time, and provide responders with the ability to relay information clearly and concisely, saving time and protecting lives.

Forward Migration

Quickly and easily upgrade from your existing EST3 system with cost-saving innovations from Edwards. The EST4 platform supports all Signature Series devices, modules and service tools, and Genesis notification appliances, plus existing network cabling is reusable.
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The EST4 system is equipped with the ability to deploy proxy firewalls that effectively insulate the internal fire network from external cyber threats. The EST4 platform's proxy firewall uses Advanced Encryption Standard encryption and protocols.
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Ask for Edwards

Edwards is proud to provide a variety of tools for architects and engineers. To learn more about how the EST4 platform will fit into your plans for new construction or renovation, click the links below.


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Have questions? Ready to learn more? Let the professionals at Edwards Fire Safety help you find smart solutions.

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