- Model Number: BBK-1
- Item Number: 1500001
- The model BBK-1 is a weatherproof backbox for an alarm bell
In outdoor or wet installations, bell must be mounted with weatherproof backbox, BBK-1 or BBX-1. Standard electrical boxes will not provide a weatherproof enclosure. If the bell and/or assembly is exposed to moisture, it may fail or create an electrical hazard.