FAA-440-B4 BOSCH

Product Overview 

The Bosch FAA-440-B4 is a 4-inch (10 cm) standard mounting base designed for use with Bosch FAP-440 series smoke detectors and FAH-440 series heat detectors. This base facilitates the mechanical mounting and electrical connection of analog addressable detectors to the signaling line circuit (SLC). It features a sleek, low-profile design and is constructed from high-impact, fire-retardant plastic. The FAA-440-B4 is engineered for easy installation with a simple "plug-in" detector fit and integrated locking capability to prevent unauthorized sensor removal.

Key Features

• Specific Size: 4-inch (10 cm) diameter for a compact, unobtrusive installation.
• Standard Configuration: Non-isolated base for general-purpose loop applications.
• Compatibility: Designed specifically for Bosch FAP-440 (Smoke), FPT-440 (Multi-sensor), and FAH-440 (Heat) detectors.
• LSN Technology: Supports LSN and LSN improved version addressable protocols.
• Robust Terminals: Screw-type terminals accommodate 12 AWG to 22 AWG field wiring.
• Tamper Resistance: Includes a selectable locking feature to secure the detector head.
• Easy Alignment: Features a clear "home" position indicator for fast detector insertion.