Relay Module RM-4K-R3 for Security and Fire Control Systems

Module relay RM-4K-R3 is designed to work with devices receiving and controlling and controlling fire and security addressable PPKOPU 011249-2-1 "Rubezh-2OP" prot.R3, PPKOPU "R3-Rubezh-2OP" and controllers addressable devices "Rubezh-KAU1" prot.R3, "Rubezh-KAU2" prot.R3, "R3-Rubezh-KAU2". RM fulfils the function of control of executive devices with the help of four outputs of "electronic key" type, with simultaneous control of the state of output circuits for open circuit and short circuit