FDT421 SIEMENS Intelligent Thermal (Heat) Detector Head rl-40 siemens surface mount or waterproof back

surface mount or waterproof back box models

This makes Genesis LED G4 Series ideal for new installations and retrofits alike

Provides supervision control and annunciation of up to 24 remote telephone jacks

Designed in sleek

FDT421 SIEMENS Intelligent Thermal (Heat) Detector Head rl-40 siemens surface mount or waterproof backThe Intelligent Thermal (Heat) Detector (Model FDT421) provides an advanced method of detection, address programming supervision ? combined with sophisticated FACP communication. Model FDT421 uses a state of the art thermistor, microprocessor and advanced signal analysis, providing high reliability and accuracy. Additional information Weight 0. 2 lbs Dimensions 1. 93 4. 13 4. 13 in Manufacturer Siemens Industry, Inc. Brand Siemens Condition New Unit