Fire Sprinkler Bells

System Sensor SSM24-10 Alarm Electric Bell, 24VDC. 24 Volt, 10" Diameter Features:• Approved for indoor and outdoor use• Low current draw• High dB output• Available in six-inch, eight-inch, and ten-inch sizes• DC models polarized...

System Sensor SSV120-10 Alarm Electric Bell, 120VAC. 120 Volt, 10" Diameter Features:• Approved for indoor and outdoor use• Low current draw• High dB output• Available in six-inch, eight-inch, and ten-inch sizes• AC• Mount...