Note: The SB-I/O is a direct replacement for the SB-10 and WBB backboxes.
Designed to replace the SB-10, the SB-I/O is UL listed for indoor and outdoor applications. Since the metal SB-10 surface mount back box is still required in a few jurisdictions, limited quantities will be maintained to support these regions. The BG-12LRA Agent Release pull station will still use the SBA-10 back box. The BG-12LOB outdoor pull station is currently shipped with a WBB back box. Please note that the WBB will be replaced with the SB-I/O by early fourth quarter. Currently, you may order the BG-12LO and the SB-I/O separately. The WBB will still be offered for use with System Sensor’s SpectrAlert series.
In addition to being molded out of an increased UV stabilized polycarbonate material (94V-O), the SB-I/O’s mounting holes and bottom conduit entry are molded with a thin wall of material to provide improved outdoor weatherability.