System Sensor B501-WHITE 4″ Flangeless Mounting Base, White
The System Sensor B501-WHITE is a 4-inch flangeless mounting base designed for use with System Sensor 200 Series detectors. It is engineered for intelligent systems that require screw terminals for power and remote annunciator connections. The B501 base is part of the Select Series specialty bases that cater to application-driven requirements. It employs a separate mounting plate that installs on various junction box sizes, eliminating the need for unsightly surface-mount boxes. The mounting plate allows for pre-wiring of all connections, simplifying and speeding up the installation process. The B501 base is UL 268 compliant and comes in a standard white color, with ivory and black options available.
