US$ 40.00
Edwards EST 3-ZA20B Zoned Amplifier 11/12 Two LEDs on each detector
$500.50
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.
Shipping Notes
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