Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. PICOBOX Message Master 4000 RMC1 Remote Monitoring Controller SMS Gateway PICOBOX / Linkwise Technology Message Master 4000 model RMC1 remote monitoring controller. Manufacturer documentation identifies RMC1 as an alarm controller/SMS gateway with digital and analog inputs and relay outputs. Condition: Used industrial surplus item with possible age, storage and cosmetic wear. Untested unless explicitly stated; see photographs for exact condition and included parts. Please match the exact part/model/configuration and photographed connectors/specification to your application before purchase. Includes x1 Remote Monitoring Controller / SMS Gateway as photographed.