{"product_id":"system-sensor-4wta-b-4-wire-smoke-thermal-detector-same-day-shipping-sealed","title":"System Sensor 4WTA-B Photo Detector w\/ Thermal Sensor and Sounder","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe System Sensor 4WTA-B is a 4-wire, photoelectric i3 Series smoke detector with thermal sensor and built-in sounder designed for use with an i3 Series compatible control panel.\u003c\/p\u003e\n\u003cp\u003e— Heat Sensor 135°F (57.2°C) fixed\u003c\/p\u003e\n\u003cp\u003e— Sounder 85 dBA\u003c\/p\u003e\n\u003cp\u003eDetector is supplied with a mounting base that can be mounted:\u003cbr\u003e1. To a single gang box, or\u003cbr\u003e2. To a 3 1⁄2-inch or 4-inch octagonal box, or\u003cbr\u003e3. To a 4-inch square box with a plaster ring, or\u003cbr\u003e4. Direct mount or to ceiling using drywall fasteners\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"FIRE ALARM SYS","offers":[{"title":"Default Title","offer_id":51572025655616,"sku":"394347468557","price":112.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6466\/0032\/files\/4WTA-B_14260fb9-2c13-48f9-9852-4fc15b073f13.jpg?v=1773849657","url":"https:\/\/firealarmsys.com\/products\/system-sensor-4wta-b-4-wire-smoke-thermal-detector-same-day-shipping-sealed","provider":"FIRE ALARM SYS","version":"1.0","type":"link"}