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The FAA-440 Analog Bases come in two sizes (4 in. [10 cm] and 6 in. [16 cm]) and two models (Standard and ISO which has a built-in isolator). They are used in combination with FAP-440 and FAH-440 analog addressable detectors to provide early fire
Acrylonitrile Butadiene Styrene (ABS)
FAA-440-B6-ISO Analog Isolator Base 6-inch
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Analog isolator base 4 inch
Easy detector removal for cleaning and servicing
Stable mounting of detectors
Terminal screws for remote LED, Data In and Out provided
Some models include isolator circuitry which prevents the entire SLC loop from being disabled when a short circuit occurs
The FAA-440 Analog Bases come in two sizes (4 in. [10 cm] and 6 in. [16 cm]) and two models (Standard and ISO which has a built-in isolator). They are used in combination with FAP-440 and FAH-440 analog addressable detectors to provide early fire warning forlife safety and property protection.
Functions Indicator LED (Isolator Bases) In the event of a short circuit, the isolator base LED will show a steady yellow signaling a trouble condition.
Modular Design The detector base is part of a two-piece modular designed detector assembly. The permanently installed base provides in and out terminals for the polling circuit.
Preservation of loop It contains a simple rugged design with terminal screws for wiring and preserves loop continuity when detectors are removed.
Locking System A simple tamper-proof locking system is provided which can be enabled by removing a small plastic tab on the back of the detector. Once locked, the detector can only be removed by using a small screw driver.
Name : Analog Isolator Base 6-inch, The Bosch Group, ADI India, Bosch