{"title":"Smoke Detectors","description":"\u003cp\u003eSystem Sensor photoelectric smoke detectors and detector heads for fire alarm systems.\u003c\/p\u003e","products":[{"product_id":"system-sensor-2wt-b-i3-photoelectric-smoke-detector-with-135-f-thermal-2-wire-with-base","title":"System Sensor 2WT-B i3 Photoelectric Smoke Detector with 135°F Thermal, 2-Wire, with Base","description":"\u003cp\u003eTwo-wire i3 Series photoelectric smoke detector with a 135°F fixed-temperature thermal sensor, supplied with its plug-in mounting base. Rated 12\/24 VDC for conventional 2-wire zones.\u003c\/p\u003e\u003cp\u003eOne head covers smoke and heat, and it signals a freeze trouble below 41°F. Drift compensation cuts nuisance alarms, and red\/green LEDs show status at a glance. With a 2W-MOD2 module or an i3-ready panel you also get a remote maintenance signal and loop testing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePhotoelectric smoke plus 135°F thermal\u003c\/li\u003e\n\u003cli\u003e2-wire, 12\/24 VDC (8.5 to 35 V)\u003c\/li\u003e\n\u003cli\u003eMounting base included\u003c\/li\u003e\n\u003cli\u003eUL 268\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall, program and test per NFPA 72 and local code. Confirm compatibility with your panel before ordering.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":54071074455846,"sku":"RU-SS-2WT-B","price":68.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/3852\/3430\/files\/hbt-fire-2W-B_2WT-B_4W-B_4WT-B-LEFT-additionalphoto_5b546ae8-f073-4cce-add9-f1c2371af127.jpg?v=1793808373"},{"product_id":"system-sensor-2w-b-i3-photoelectric-smoke-detector-2-wire-with-base","title":"System Sensor 2W-B i3 Photoelectric Smoke Detector, 2-Wire, with Base","description":"\u003cp\u003eTwo-wire i3 Series photoelectric smoke detector, supplied with its plug-in mounting base. The go-to replacement head for conventional 2-wire fire alarm zones running 12 or 24 VDC.\u003c\/p\u003e\u003cp\u003eDrift compensation and smoothing algorithms cut nuisance alarms, and the red\/green LEDs show standby, out-of-sensitivity and alarm at a glance. Pre-wire the base, then plug the head in. With a 2W-MOD2 module or an i3-ready panel you also get a remote maintenance signal and EZ Walk loop testing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePhotoelectric, 2-wire, 12\/24 VDC (8.5 to 35 V)\u003c\/li\u003e\n\u003cli\u003eMounting base included\u003c\/li\u003e\n\u003cli\u003eFits 3.5 in and 4 in octagonal, single-gang or 4 in square boxes\u003c\/li\u003e\n\u003cli\u003eUL 268\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall, program and test per NFPA 72 and local code. Confirm compatibility with your panel before ordering.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":54071075045670,"sku":"RU-SS-2W-B","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/3852\/3430\/files\/hbt-fire-2W-B_2WT-B_4W-B_4WT-B-LEFT-additionalphoto.jpg?v=1793808373"},{"product_id":"system-sensor-2151-photoelectric-smoke-detector-head-low-profile-plug-in-base-sold-separately","title":"System Sensor 2151 Photoelectric Smoke Detector Head, Low-Profile Plug-In (Base Sold Separately)","description":"\u003cp\u003eLow-profile plug-in photoelectric smoke detector head from System Sensor's 100 Series. The head is sold alone: it mounts on a B100 or B400 Series base, which you choose for your circuit (2-wire 12\/24 VDC, 24 VDC with relay, or 4-wire 120 VAC).\u003c\/p\u003e\u003cp\u003eAt about 2 in deep it sits close to the ceiling. Two LEDs blink in standby for 360° visibility, and the head is listed for air velocities up to 3000 ft\/min. The insect screen and cover come off for cleaning, and a built-in test switch speeds up inspections.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHead only, base not included (photos show it installed in a base)\u003c\/li\u003e\n\u003cli\u003eWorks with B110LP, B401, B112LP, B114LP, B116LP and B110RLP bases\u003c\/li\u003e\n\u003cli\u003eLow profile, about 2 in deep\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall, program and test per NFPA 72 and local code. Confirm base and panel compatibility before ordering.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":54071319822630,"sku":"RU-SS-2151","price":81.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/3852\/3430\/files\/HBT-Fire-2151-2251B-LEFT-HiRes.jpg?v=1793808438"},{"product_id":"system-sensor-2wta-b-i3-photoelectric-smoke-detector-with-thermal-and-sounder-2-wire-with-base","title":"System Sensor 2WTA-B i3 Photoelectric Smoke Detector with Thermal and Sounder, 2-Wire, with Base","description":"\u003cp\u003eTwo-wire i3 Series photoelectric smoke detector with a 135°F thermal sensor and a built-in 85 dBA sounder, supplied with its plug-in mounting base. Rated 12\/24 VDC.\u003c\/p\u003e\u003cp\u003eThe sounder gives a local temporal-tone alarm at the device. Add an RRS-MOD reversing relay\/sync module and every i3 sounder on the loop sounds together, synchronized, and can be silenced from the panel. Drift compensation cuts nuisance alarms, and it signals a freeze trouble below 41°F.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePhoto smoke plus 135°F thermal with built-in sounder\u003c\/li\u003e\n\u003cli\u003e2-wire, 12\/24 VDC\u003c\/li\u003e\n\u003cli\u003eMounting base included\u003c\/li\u003e\n\u003cli\u003eUL 268\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall, program and test per NFPA 72 and local code. Confirm compatibility with your panel before ordering.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":54249095168294,"sku":"RU-SS-2WTA-B","price":94.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/3852\/3430\/files\/HBT-Fire-2WTA-B-4WTA-B-4WTAR-B-4WITAR-B-LEFT-HiRes.jpg?v=1793808374"}],"url":"https:\/\/reupsupplyco.com\/collections\/smoke-detectors.oembed","provider":"ReUp Supply Co.","version":"1.0","type":"link"}