Simplex 49WPBB-AVVOWR Weatherproof Mounting Box

The Simplex 49WPBB-AVVOWR is a red surface-mount weatherproof mounting box required for TrueAlert ES wall-mount weatherproof audible/visible appliances with red housings. It includes a pre-installed perimeter gasket and multiple conduit entry knockouts to support cleaner outdoor installations. Key Specifications: Type: Surface-mount weatherproof backbox (required) Core Function(s): Provides the required weatherproof wall-mount box for TrueAlert ES weatherproof red A/V appliances Construction: Weatherproof box with pre-installed perimeter gasket Knockouts: Top, bottom, sides, and back (5 total) Dimensions: 5 1/2 in H x 6 1/8 in W x 1 5/8 in D Compatible A/V Devices: 49AV-WRFO - Weatherproof addressable horn/strobe, red housing 49AV-WRFO-BA - Weatherproof addressable horn/strobe, red housing (assembled in USA) 49AV-APPLW-O - Weatherproof addressable horn/strobe, red housing (cover ordered separately) 49AV-APPLW-O-BA - Weatherproof addressable horn/strobe, red housing (cover ordered separately) (assembled in USA) System Compatibility: Used with Simplex TrueAlert ES addressable weatherproof A/V appliances on IDNAC SLC notification circuits.