SPD-3.1M Еffective for detecting fires at their early stages Red LED indicates proper operation and alarm condition Mounting base included High resistance to false alarm Mechanical testing Options of bases Compatible with various fire alarm control panels Ceiling/wall mountable Mounting ring available to install the detector onto suspended ceiling making it look appealing 2-wire connection to control panel Wide operating voltage range Remote output connectable Specifications Standby current consumption: 95 μA max Dimensions: 100х48 mm Weight: 150 g Operating temperature range: from - 10 to + 55°C 2-wire connection to control panel: 10-30 V DC Wide operating voltage range: 6-30 mA Manuals for SPD-3.1M (0,4 Mb) CE-conformity certificate (2,92 Mb) Certificate of Ukraine (0,49 Mb) Declaration Of Performance (0,61 Mb) Related Products K-4 Mounting ring for SPD, SP, SPT series Show Details »