Astra 712/2

Astra 712/2 :
• monitoring the status of 2 alarm loop (AL) with security or process detectors enabled;
• management of alerts;
• issuance of alarm notifications to the monitoring station through a relay output;
• output of information via the extension line to the Astra-822 relay blocks, Astra-861 display blocks;
• providing power to active detectors and other devices.