Duct Smoke Detector Replacement Sensor

Ionization or photoelectric replacement sensors for the RT-3000, SL-2000, and SM-501 duct smoke detectors.

Filter
Option Detection Type Price Purchase
SSU-55000-225
SSU-55000-225
Replacement Ionization Detector for RT-3000-N
SSU-55000-225
Ionization
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SSU-55000-328
SSU-55000-328
Replacement Photoelectric Detector for RT-3000-P
SSU-55000-328
Photoelectric
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