Compact design for your safety. As the controller of your gas detection system, the REGARD 3000 – from the established REGARD family – evaluates the signals coming from the transmitter and triggers alarms and countermeasures accordingly. The optical and acoustic alarm, already integrated in the controller, is clearly visible and audible even over long distances. You can combine three different modules in one controller: input, relay and gateway module. Up to four analogue transmitters and eight relays can be connected in combination.