System 9000TS Sequence of Events Recorder
The 9000TS Sequence of Events Recorder leads the way with the latest technically advanced 1mS event capture and optional alarm annunciation and alarm management.

Series 725 Alarm Annunciator
RTK's top selling fully programmable alarm annunciator, packed with advanced features in a modern ergonomic design with a no master module design eliminating any single failure sources.

PEX7250 Explosion Proof Alarm Annunciator
The PEX7250 Explosion Proof Alarm Annunciator offers a vast range of features and benefits normally reserved for use in safe area annunciators only.

LN1000 Intrinsically Safe Alarm Annunciator
For indication of alarms in any zone, the LN1000 provides all alarm and contact information, including first-up information, using only a very small current. A world exclusive, unique unit.

DA135 Intrinsically Safe LED Beacon
The DA135 LED Beacon provides an ultra-bright LED flash to warn of abnormal events in any hazardous area. It is ATEX certified to Ex II 1G for use in any zone.