{"product_id":"system-sensor-4witar-b-i3-series-4-wire-photoelectric-smoke-detector-with-isolated-135-f-heat-sensor-sounder-and-form-c-relay-white","title":"System Sensor 4WITAR-B i3 Series 4-Wire Photoelectric Smoke Detector with Isolated 135°F Heat Sensor, Sounder and Form C Relay, White","description":"The System Sensor 4WITAR-B i3 Series detector combines photoelectric smoke detection with an isolated 135°F thermal sensor, built-in sounder, and Form C relay. Drift compensation and smoothing algorithms help reduce nuisance alarms associated with dust accumulation and RF interference.\u003cbr\u003e\u003cbr\u003eRed and green LEDs provide clear status indication during power-up, standby, alarm, maintenance, and freeze trouble conditions. In alarm, the built-in sounder produces an 85 dB temporal tone. The plug-in design includes a base, in-line terminals, and Stop-Drop ’N Lock attachment.\u003cbr\u003e\u003cbr\u003eSimplified sensitivity measurement is available with the SENS-RDR. Compatible system components can provide remote maintenance signaling and synchronized sounder activation.","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":68544507183325,"sku":"Kaybee-4WITAR-B","price":221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9912\/2909\/files\/4WITAR-B-1.jpg?v=1794590560","url":"https:\/\/kaybeesecurity.com\/products\/system-sensor-4witar-b-i3-series-4-wire-photoelectric-smoke-detector-with-isolated-135-f-heat-sensor-sounder-and-form-c-relay-white","provider":"Kaybee Security","version":"1.0","type":"link"}