
Motorized Alarm Bells
Protectowire FireSystems offers a complete line of high performance audible and visual signals designed and approved for fire protection signaling service. Products feature low current draw, indoor and outdoor versions, and extended temperature range on select models.
MBA-6-24
6″ Alarm Bell, 24 VDC Polarized
- Specs: 24VDC 13.5mA 87 dBA @ 10′.
- Listings UL, FM, CSFM
MBA-8-24
8″ Alarm Bell, 24 VDC Polarized
- Specs: 24VDC 40mA 91 dBA @ 10′.
- Listings UL, FM, CSFM
MBA-10-24
10″ Alarm Bell, 24 VDC Polarized
- Specs: 24VDC 34mA 94 dBA @ 10′.
- Listings UL, FM, CSFM
WBB
Weatherproof Back Box with Gasket
BB
Surface Back Box (Red)