{"product_id":"system-sensor-2w-b-i3-series-2-wire-photoelectric-smoke-detector","title":"System Sensor 2W-B i3 2-Wire Photoelectric Smoke Detector","description":"\u003cdiv class=\"al-pd\"\u003e\n\u003cp class=\"al-pd-intro\"\u003eA photoelectric smoke detector that wires to the panel. Plan on at least one per level.\u003c\/p\u003e\n\u003cdiv class=\"al-pd-grid\"\u003e\n\u003csection class=\"al-pd-cell\"\u003e\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eThe 2W-B is a System Sensor i3 series two-wire photoelectric smoke detector. It runs on 12 or 24 V DC and plugs into its own mounting base. It has a removable cover and chamber for cleaning and built-in maintenance signaling.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"al-pd-cell\"\u003e\u003ch3\u003eWorks with\u003c\/h3\u003e\n\u003cp\u003eOn a Vista-20P, two-wire smoke detectors go on zone 1, up to 16 per panel. They also work on the VISTA H3 and most 12 V hardwired panels; check the H3 manual for its fire zone.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"al-pd-cell\"\u003e\u003ch3\u003eWhy you want it\u003c\/h3\u003e\n\u003cp\u003ePhotoelectric sensing is good at catching smoldering fires, and it is tied into the panel instead of beeping alone.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"al-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWorks with panels\u003c\/th\u003e\n\u003ctd\u003eAny hardwired panel with a 2-wire fire zone (Vista-15P, Vista-20P, VISTA H3 and others)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003ei3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWiring\u003c\/th\u003e\n\u003ctd\u003e2-wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12\/24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensing\u003c\/th\u003e\n\u003ctd\u003ePhotoelectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003ctd\u003eRemovable cover and chamber, maintenance signaling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAttachment\u003c\/th\u003e\n\u003ctd\u003eStop-Drop N Lock to base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51125753151727,"sku":"2W-B","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/9087\/9215\/files\/BK-4WB-1__53509.1665077331.1280.1280.jpg?v=1792172928","url":"https:\/\/alarmliquidators.com\/products\/system-sensor-2w-b-i3-series-2-wire-photoelectric-smoke-detector","provider":"Alarm Liquidators","version":"1.0","type":"link"}