Edwards EST 3-ZA40A 40W Zoned Amplifier, Class A/B 30/12 in Fahrenheit and Celsius degrees

in Fahrenheit and Celsius degrees

The 4" base offers a compact design while the 6" base provides compatibility with a wider range of junction boxes

Enhance your security setup today with this efficient and compliant alarm control panel cabinet

and Class X wiring

— Relay operation is programmable from the FACP and is rated: 1A @ 28VDC

Edwards EST 3-ZA40A 40W Zoned Amplifier, Class A/B 30/12 in Fahrenheit and Celsius degreesThe 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