An aspirating smoke detector device (100, 200, 300, 400, 500, 600, 700, 800), comprising: a printed circuit board, PCB (112, 212, 312, 412, 712); a manifold (102, 202, 302, 502, 602, 702), including: a first flow channel (105-1, 305-1, 605-1, 705-1) and a second flow channel (105-2, 305-2, 605-2, 705-2); a blower housing (106, 306, 506, 606, 706) configured to receive a blower (307, 607); a first sensor head housing (108-1, 308-1, 508-1, 608-1, 708-1) connected to the blower housing (106, 306, 506, 606, 706) via the first flow channel (105-1, 305-1, 605-1, 705-1), wherein the first sensor head housing (108-1, 308-1, 508-1, 608-1, 708-1) is configured to receive a first sensor head (309-1, 609-1), wherein the first sensor head (309-1, 609-1) is configured to detect smoke particles in gas transiting through the first flow channel (105-1, 305-1, 605-1, 705-1); and a second sensor head housing (108-2, 308-2, 508-2, 608-2, 708-2) connected to the blower housing (106, 306, 506, 606, 706) via the second flow channel (105-2, 305-2, 605-2, 705-2), wherein the second sensor head housing (108-2, 308-2, 508-2, 608-2, 708-2) is configured to receive a second sensor head (309-2, 609-2), wherein the second sensor head (309-2, 609-2) is configured to detect smoke particles in gas transiting through the second flow channel (105-2, 305-2, 605-2, 705-2); and a gasket (116, 216) configured to fluidically seal the manifold (102, 202, 302, 502, 602, 702) to the PCB (112, 212, 312, 412, 712). a printed circuit board, PCB (112, 212, 312, 412, 712); a manifold (102, 202, 302, 502, 602, 702), including: a first flow channel (105-1, 305-1, 605-1, 705-1) and a second flow channel (105-2, 305-2, 605-2, 705-2); a blower housing (106, 306, 506, 606, 706) configured to receive a blower (307, 607); a first sensor head housing (108-1, 308-1, 508-1, 608-1, 708-1) connected to the blower housing (106, 306, 506, 606, 706) via the first flow channel (105-1, 305-1, 605-1, 705-1), wherein the first sensor head housing (108-1, 308-1, 508-1, 608-1, 708-1) is configured to receive a first sensor head (309-1, 609-1), wherein the first sensor head (309-1, 609-1) is configured to detect smoke particles in gas transiting through the first flow channel (105-1, 305-1, 605-1, 705-1); and a second sensor head housing (108-2, 308-2, 508-2, 608-2, 708-2) connected to the blower housing (106, 306, 506, 606, 706) via the second flow channel (105-2, 305-2, 605-2, 705-2), wherein the second sensor head housing (108-2, 308-2, 508-2, 608-2, 708-2) is configured to receive a second sensor head (309-2, 609-2), wherein the second sensor head (309-2, 609-2) is configured to detect smoke particles in gas transiting through the second flow channel (105-2, 305-2, 605-2, 705-2); and a first flow channel (105-1, 305-1, 605-1, 705-1) and a second flow channel (105-2, 305-2, 605-2, 705-2); a blower housing (106, 306, 506, 606, 706) configured to receive a blower (307, 607); a first sensor head housing (108-1, 308-1, 508-1, 608-1, 708-1) connected to the blower housing (106, 306, 506, 606, 706) via the first flow channel (105-1, 305-1, 605-1, 705-1), wherein the first sensor head housing (108-1, 308-1, 508-1, 608-1, 708-1) is configured to receive a first sensor head (309-1, 609-1), wherein the first sensor head (309-1, 609-1) is configured to detect smoke particles in gas transiting through the first flow channel (105-1, 305-1, 605-1, 705-1); and a second sensor head housing (108-2, 308-2, 508-2, 608-2, 708-2) connected to the blower housing (106, 306, 506, 606, 706) via the second flow channel (105-2, 305-2, 605-2, 705-2), wherein the second sensor head housing (108-2, 308-2, 508-2, 608-2, 708-2) is configured to receive a second sensor head (309-2, 609-2), wherein the second sensor head (309-2, 609-2) is configured to detect smoke particles in gas transiting through the second flow channel (105-2, 305-2, 605-2, 705-2); and a gasket (116, 216) configured to fluidically seal the manifold (102, 202, 302, 502, 602, 702) to the PCB (112, 212, 312, 412, 712).