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Bases

Select Series 4-Inch Mounting Base

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.

Overview

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.

Features & Benefits:
  • Bases enable quick and secure detector plug-in
  • SEMS screws provide easy wiring connection
  • Support for 24 to 12 AWG provides installation flexibility
  • Multiple accessory options provide mounting flexibility
Certifications:
  • UL
  • ULC
  • FM
  • CSFM
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