by
MARSS s.r.l.
Concentrator Module for Optical Sensors Solar Defender, with 1,7A feeder. Mangement up to 120 optical sensors ALM-6000 by 2 Lines. Operation mode Stand-alone. Alarm conditions: alarm from sensor, cable tampering (cable cut or short). Signal outputs: alarm (Line 1 and Line 2), etwork power absence, battery fault, box tamper . Display at 7 segments, ...