SAL

SAL

· N. 6 / 12 / 18 (according to the model) inputs for external contact N.O./N.C. (selectable);

· N. 1 / 2 / 3 (according to the model) inputs at 12/24 Vac/Vdc or 230 Vac voltage;

· 82 dB acoustic warning signal with continuous or intermittent sound emission 30 s on - 30 s off and maximum duration 5/30/60/unlimited (selectable);

· Red flashing light visual warning (according to the model);

· N. 3 output relays with changeover contact N.O./N.C. (250 V~ 5 A max, resistive load) to indicate normal condition or alarm or power supply presence; · Self-power supply through 6 V lead sealed internal battery, with protection fuse;

· Command with button (light test, outputs test, acoustic warning shut off) and LEDs (inputs, power supply, battery, alarm);

· Automatic or manual reset after alarm reporting (selectable);

· Modbus-RTU RS-485 communication with setting selectors;

· Closed or openable box with transparent windows(according to the model);

· Battery supply protection fuse;

· Very low voltage inputs.