Welcome to the New Keller Supply Website - Our new website is now live. Enjoy improved product search, enhanced navigation, and an upgraded online experience. We welcome your feedback as you explore the new site.
The 10 in alarm bells provide an audible notification of a sprinkler system event. Can be used to signal flow with in the sprinkler system or tampering with a monitored valve. Each bell is complete and provides 4-wire connectivity for "through" wiring to additional devices.