The System Sensor SBBR Outdoor Back Box ensures a NEMA 4X weatherproof listing for AV devices. In locations where you have a hard surface to mount to, the System Sensor SBBR  Surface Mount Back box is the best solution. If you have an exposed junction box, the BackBox Skirts offer an attractive solution to mask the junction box exposure. Retrofit Plates cover paint outlines on the wall when replacing legacy SpectrAlert Advance products.

Features / Specifications

• The SpectrAlert Advance SBBR is a red surface mount back box for wall installations.
• Wall Mount Dimensions (Including Lens): 5.6″L × 4.7″W × 4.3″ D (142 mm L × 119 mm W × 109 mm D)