| Alarm Annunciators and Systems |
| A whole range of alarm products can be supplied including the bestselling Series 725 which is one of the world's most technically advanced Alarm Annunciators. RTK Instruments also offers complete annunciator systems, cost-effective substation Annunciators, and advanced certified Annunciators for hazardous areas. |
| Event Recorders, Clocks and Alarm Software |
| RTK Instruments leads the way with the latest technically advanced Sequence of Events Recorder and combined Alarm Annunciator. The Master Clock option allows global time synchronisation of multiple Sequential Event Recorders. Alarm Management Software is available as a standard package to provide alarm display information in conjunction with RTK Annunciators and Alarm Systems. |
| Lamp Boxes and Display Facias |
| RTK offer a complete range of backlit alarm displays from conventional filament lamp to super-bright LED’s with optional IP65 versions. Different window sizes are available and all units can have integral pushbuttons and audibles. |
| Hazardous Area Alarm and Display Products |
 This range includes Intrinsically Safe and Explosion proof Alarm Annunciators, as well as Beacons, Sounders, LED Clusters/Pushbuttons and Light Towers for all hazardous area alarm and display applications. |
| Hazardous Area Interface Products |
| A comprehensive selection of Interface devices to provide the critical link between the safe area and the components in the hazardous area. These include Zener Barriers, Isolation Interfaces, Intrinsically Safe Relays and Multiplexers. |
| Signal Conditioners and Trip Amplifiers |
| Efficient, cost-effective process electronics modules with a proven pedigree. These can convert and isolate the incoming signal and provide analogue and/or trip relay outputs. |
| Process Instrumentation |
| RTK Instruments manufactures a widely-used range of Meters and Timers, as well as Power Supplies, DC/DC Converters and Standby PSU Systems. |
Display Facias