The AT-MGS-402 provides audio-visual alerts and information pertaining to the status of a centralised gas detector network. This information allows concise, at-a-glance notification of any alarm or fault status regarding a connected gas detector located outside the monitored space, as required by industry safety standards (EN 378 and ASHRAE 15). The AT-MGS-402 Gas Detection Controller centralises the status of up to two MGS-410 Gas Detectors, provides a complete package for your safety compliance application. On the front panel of the AT-MGS-402 a bank of LEDs corresponds to each connected gas detector showing power, alarm status and fault indicators. The AT-MGS-402 can provide the power requirements for to up to two gas detectors, which can be daisy-chained with Modbus communication to each gas detector simplifying and reducing the cost of installation.