System Sensor PR-1 Multi-Voltage Conventional Relay, Epoxy Encapsulated (SPDT) Relay with Activation LED $21.25 61% less
System Sensor SBBRL L-Series Wall Surface Mount Back Box, 4x4 Horn, Strobes and Horn Strobes, Red $22.16 56% less
System Sensor SBBWL L-Series Wall Surface Mount Back Box, 4x4 Horn, Strobes and Horn Strobes, White $23.75 53% less
System Sensor SBBSPRL L-Series Wall Surface Mount Back Box, Speakers and Speaker Strobes, Red $24.68 51% less
System Sensor WTPW Weatherproof Plate for Outdoor Strobes and Horns, Flush-Mount, White $39.05 23% less
System Sensor TRC-2W L-Series Ceiling Mount Trim Ring that Provides Additional Space in Back Box, 5-Pack, White $42.16 40% less
