Fire Alarm System Control Unit-1A-3 (LEO)

Analogue addressable circular stub up to 1000m with the control of leakage to ground, up to 126 addressable device, to 256 Touch Memory type key, automatic address resolution, programming from PC or keyboard, galvanic isolation from RS-485 line, external power supply 12 volts.

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Specification: central unit with indicator and keyboard on device case (plastic case).