D-133-2
Demco heat detector Fixed temperature heat detector Rate-of-Rise heat detector D-133-2 heat detector Bomba approved heat detector
DEMCO Heat Detector D-133-2’s new sensor design incorporates an internal pulsing LED as well as an advanced solid-state, low-voltage, surface-mount circuitry specially designed for 2-Wire installation using the D32003 and D34003 universal bases. The detector head can be easily installed onto the base with a simple twist-lock action.
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