Gamewell / FCI (MB-RLYT-AA) 6.0″ relay base (four-wire)



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XP95 6″ Base

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Gamewell / FCI (MB-RLYT-AA) 6.0″ relay base (four-wire) with XPert addressing card

The Gamewell-FCI XP-95 Series bases provide superior flexibility for the installation of the Gamewell-FCI, XP95 family of addressable detectors.  Whether the project requires a 6.0”, relay or sounder base, the XP95 family has a base to meet building aesthetics, constraints, retrofit limitations or functional needs. The device address is held in the base. This feature ensures that the device address will not be changed no matter how often a detector is replaced, and verifies a consistent match between the device type and the device address.  This is the direct replacement for Gamewell/ FCI XP95-B6R4.

If you should have any questions regarding this, or any life safety device, please contact the Life Safety Consultants team at  (888) 557-0558 or email us at

Additional information

Weight.1 lbs
Dimensions6 × 6 × 1 in



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