The IZ-1 prot.R3 loop insulator is used within the RS-R3 addressable communication lines of the Rubezh-2OP prot.R3, Rubezh-KAU1 prot.R3, and Rubezh-KAU2 prot.R3 receiving and control panels built into the RUBEZH fire alarm and fire extinguishing system. The loop insulator is designed to insulate the short-circuited sections of the addressable communication line thus ensuring functioning of the communication line rest part. When the short circuit is reset, the loop insulator automatically restores functioning of the addressable communication line (ACL).
OT-1 Optical tester
OT-1 optical tester is designed for the Rubezh addressable fire detectors remote testing. The tester is powered from three AG 13 batteries with rated voltage of 1.5 V.
PKU-1 prot.R3 addressable devices programming unit
PKU-1 prot. R3 addressable devices programming unit is intended for setting, viewing and changing the addressable devices addresses: IP 212-64 prot.R3 fire smoke detectors, IP 101-29 prot.R3 heat detectors, IP 212/101-64- PR prot.R3 combined type detectors, IPR 513-11 prot.R3 manual detectors, АМ-1, АМ-4 prot.R3 addressable marks, РМ-1, РМ-4 prot.R3 relay modules, and all other addressable devices prot. R3.