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System Sensor B501-WHITE 4 Inch Base
This fire detector accessory features a multi-colored LED alternating between steady green and red
Simplex 4906-9204 MC Truealert V/O Ceiling Mount White
Installers can easily adapt devices to a wide range of application requirements using field-selectable candela settings
and dependable fire protection
Simplex 4100-6077 MX Digital Loop Card HTRI-M (500-034000) System Sensor B501-WHITE 4 InchSimplex 4100 6077 MX Digital Loop Card provides MX loop communications for the Simplex 4100ESi fire alarm panel via a single electrically isolated MX Digital loop It supports up to 250 MX devices detectors and modules and provides up to 500mA of loop power.
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