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4098-9789E

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The Simplex 4098-9789E is an addressable analog sensor base with LED output connections, designed for TrueAlarm smoke and heat detectors in 4090/4098 series systems like 4100ES panels.
It features integral electronics that monitor sensor status every 4 seconds, transmitting digitized data to the fire alarm control panel, with provisions for remote LED alarm indicators or unsupervised relay outputs.

Key Specifications

FeatureSpecification
TypeAnalog non-addressable base w/ LED output connections
CompatibilityTrueAlarm photoelectric/heat sensors; 4098 series panels
MountingStandard 4″ outlet box; low-profile flangeless design
WiringScrew terminals for IDC, remote LED, relay connections
FeaturesSensor substitution capability; integral red status LED

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