{"product_id":"smk","title":"SMK","description":"The SMK is a wired photoelectric smoke detector.\n\nThe SMK requires a 12-24 VAC\/VDC power supply, so if you use the SMK with any of our other controllers, including the F200, you need to purchase a PSWA-DC-24 power supply to power the sensor.","brand":"Parameter","offers":[{"title":"Default Title","offer_id":50575961293040,"sku":"RLE-SMK","price":136.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/5118\/9744\/files\/c3d8b3db77c5a19b700ed11bd5a2c32ef0dbfa6c.jpg?v=1792485252","url":"https:\/\/www.building-controls.com\/products\/smk","provider":"Building Controls \u0026 Solutions","version":"1.0","type":"link"}