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Edwards (EST) SIGA-CR | Control Relay Module for Intelligent Analog Addressable Devices
Product code : EST-SIGA-CR
The EST SIGA-CR, is a Control Relay Module that provides a Form “C” dry relay contact to control external appliances such as door closers, fans, dampers etc. SIGA-CR does not provide supervision of the state of the relay contact. The SIGA-CR on-board microprocessor ensures that the relay is in the proper ON/OFF state.