Edwards EST 3-ZA20A 02/12 Up to two expanders can

Up to two expanders can be connected to any annunciator

or even Central Command Stations

These low-profile manual stations are die cast with rounded edges to fit most design applications

Rhino 700 2008-2013

The Simplex 4098-9773 is a TrueAlarm addressable sensor base with 520 Hz sounder that allows the address to remain with its programmed location when the sensor is removed for service or type change

Edwards EST 3-ZA20A 02/12 Up to two expanders canThe 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