B501 bases are four-inch flangeless mounting bases designed for use with System Sensor® 200 Series detectors. They are intended for use with intelligent systems that have screw terminals for power (+ and -) and remote annunciator connections.
Intelligent Detector Color Kits are designed for use with NOTIFIER® intelligent detectors.
Start your search with category name, product name, part number, etc.
Copyright © 2022 Honeywell International Inc.