Product Details
The System Sensor MWBBW weatherproof backbox is a metal wall-mount enclosure for SpectrAlert Advance outdoor speaker and speaker strobe devices, providing a durable, wet-location mounting option. It supports outdoor-ready conduit entry and helps protect field wiring in weather-exposed installations.
Key Specifications:
Type: Metal weatherproof backbox (wall-mount), white
Core Function(s): Provides a sealed outdoor backbox for compatible wall devices with conduit entry and protected wiring space
Loop/Protocol: N/A (mounting accessory)
Power: N/A
Indicators/UI: N/A
Conduit/Entries: 3/4-inch top and bottom conduit entries; 3/4-inch rear knockouts
Included Hardware: Screw-in NPT plug with O-ring gasket for watertight sealing
Approx. Dimensions: 6.5 in L × 5.5 in H × 2.9 in D
Compatible Devices:
SPWK – Outdoor wall speaker (white)
SPWK-R – Outdoor wall speaker, no plastic backbox (white)
SPSWK – Outdoor wall speaker strobe, standard cd (white)
SPSWK-P – Outdoor wall speaker strobe, plain, standard cd (white)
SPSWK-R – Outdoor wall speaker strobe, no backbox, standard cd (white)
SPSWK-CLR-ALERT – Outdoor wall speaker strobe, clear lens “ALERT” (white)
System Compatibility: Compatible with System Sensor SpectrAlert Advance outdoor wall-mount speaker and speaker strobe models in white that use the MW-series weatherproof backbox.