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Edwards EST 3-ZA20B Zoned Amplifier 11/12 Two LEDs on each detector

$500.50

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Description

Two LEDs on each detector provide local visible alarm indication

Width 3 in

Liquid Leak Sensor

The address is set by DIP switch under the resealable label

RS-485 Communication Bus

Edwards EST 3-ZA20B Zoned Amplifier 11/12 Two LEDs on each detectorZoned Amplifier, 20 Watt, Class B. 20 Watt Selectable For 25 Or 70 Vrms Class B Output. Mounts In 1 Lrm Space. Has Built In Class B Nac Rated At 3. 5 Amps.

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