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Description

Edwards 3-ZA40B Audio AmplifierThe EST3 audio amplifiers take full advantage of proven digital technology to deliver highly intelligible voice audio for evacuation and Mass Notification Emergency Communication (MNEC) purposes. Digital messages generated by the Audio Source Unit (ASU) and live paging messages are multiplexed into eight separate channels transmitted over fiber optic cable or a single twisted pair of wires. Each zoned amplifier contains integrated demultiplexing

This improvement allows a fully loaded panel with up to 636 devices to report an incident and activate the notification circuits in under 10 seconds

Optional color-matched trim skirts provide a clean

convention centers

enhanced communications

intelligent property protection in a variety of applications

This device delivers clear audio performance suitable for advanced fire alarm systems

Detection range of up to 120m

For visible signaling to meet the hearing impaired

conventional smoke detectors

The candela output setting remains clearly visible even after final installation

Operating Temperature Range: 15° F to 122° F (-9° C to 50° C)

The Siemens XTRI-R Intelligent Interface Modules provide a seamless way to connect direct shorting devices to the fire alarm control panel (FACP) SLC