System overview The EST4 life safety system can operate as a stand-alone control unit or as part of an EST4 life safety network. The EST4 user interface includes indicators and operator controls that …

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.

EST4 is the premier emergency communications system from EDWARDS. Though it represents a small change in name from its predecessor, EST4’s leap forward in capability is anything but diminutive.

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.

Annunciators connect over the high-speed EST4 network, which supports copper or fiber-optic communications in any combination. Network data and audio data share the same cabling. This …

The EST4 network uses Internet protocol (IP) for the data and audio communication between EST4 nodes. The EST4 network subsystem is used to distribute network status, event deltas, event …

The EST4 system represents a state-of-the-art fire detection solution designed to provide comprehensive protection in various settings. It combines advanced technologies and intelligent …

Featuring a new network architecture, EST4 makes fire alarm, mass notification, and building integration easy to implement, quick to service, and secure in the face of today's cyber threats.

Welcome to the world of EST4 systems, where the latest advancements in fire alarm technology come together to provide exceptional performance and scalability. These systems are designed to handle …

View online or download Edwards EST4 User Manual, Operating Instructions.