Mircom's BL-6B and BL-10B Motorized Steel Bells are designed for today's fire alarm applications. The durable steel construction provides loud resonant tones necessary for fire alarm installations.
Features
Low current draw (20 mA)
6 and 10 inch diameter steel shells for long term reliability
RFI and EMF suppression prevents noise problems to the fire alarm control panel
Polarized for DC supervision
Pigtail connection
Standard 4 inch square electrical box mounting
Weatherproof backbox available for outdoor applications