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Provides Ceiling or Wall Mount Capability with Increased Angular Adjustment for Transceiver or Reflector
including relay
System Sensor DNR intelligent non-relay photoelectric duct smoke detectors and DNRW water-tight non-relay photoelectric duct smoke detectors feature a pivoting housing that fit both square and rectangular footprints capable of mounting to a round or rectangular duct
Flex 404 Only
Horn rated at 88+ dBA at 16 volts
Simplex 4090-9101 Zone Adapter Module Intelligent Relay Module Provides Ceiling or Wall MountSimplex 4090 9101 Zone Adapter Module for Class B monitoring of 2 wire or 4 wire initiating devices
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