{"product_id":"first-alert-co615-plug-in-carbon-monoxide-alarm-with-digital-display-and-battery-backup","title":"First Alert CO615 Plug-In Carbon Monoxide Alarm with Digital Display and Battery Backup","description":"\u003cp\u003e\u003cstrong\u003eFirst Alert CO615 is a plug-in carbon monoxide alarm designed to detect dangerous CO, with an electrochemical sensor and a backlit digital display showing readings in parts per million.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual-power design with battery backup — keeps monitoring during a power outage.\u003c\/li\u003e\n\u003cli\u003eBacklit digital display — shows current CO concentration and power status at a glance.\u003c\/li\u003e\n\u003cli\u003e85-decibel alarm horn — sounds and re-alarms if CO levels persist.\u003c\/li\u003e\n\u003cli\u003eTest\/silence button — lets you check the alarm and silence a non-threatening alarm or low-battery warning.\u003c\/li\u003e\n\u003cli\u003eEnd-of-life alert — signals when it is time to replace the alarm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCarbon monoxide cannot be seen, smelled, or tasted, so an alarm can help make rising CO levels easier to detect in your living space. The CO615 is made for plug-in monitoring where a powered wall outlet is available, with battery backup for a power interruption. Its digital readout also gives you a current concentration reading rather than relying only on an audible alert.\u003c\/p\u003e\u003ch3\u003eHow does the First Alert CO615 detect and alert you to carbon monoxide?\u003c\/h3\u003e\u003cp\u003eThe alarm uses an electrochemical CO sensor, a technology identified as the most accurate available. Its display shows the current CO concentration in parts per million, and the alarm sounds an 85-decibel horn if carbon monoxide levels persist. It continues monitoring and re-alarms when those levels remain present.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVisual readout of current CO concentration.\u003c\/li\u003e\n\u003cli\u003eAudible alert for persistent carbon monoxide levels.\u003c\/li\u003e\n\u003cli\u003eThree chirps signal that the alarm has reached end of life and needs replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWill the CO615 keep monitoring during a power outage?\u003c\/h3\u003e\u003cp\u003eYes, the CO615 has battery backup to support monitoring when AC power is interrupted. The backup batteries are not intended to power the alarm for an extended period without AC, so plug the alarm into a powered outlet for normal use. When power is connected, the display lights briefly to indicate that the unit is receiving it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAn audible and visual low-battery signal indicates when the batteries need replacing.\u003c\/li\u003e\n\u003cli\u003eA separate indicator alerts you if a battery has been removed.\u003c\/li\u003e\n\u003cli\u003eHold the test button to check that the alarm activates.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow does the alarm install, and what is included?\u003c\/h3\u003e\u003cp\u003eInstallation is by plugging the unit into a wall outlet; it is designed to plug into any wall outlet. The box contains one First Alert CO615 carbon monoxide alarm, two AA batteries, and a user's manual. UL listing and a 7-year limited warranty are additional product details.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo separate installation steps beyond plugging in are described.\u003c\/li\u003e\n\u003cli\u003eThe date printed on the product identifies its manufacture date.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow do the test and silence controls work?\u003c\/h3\u003e\u003cp\u003eThe CO615 combines testing and silencing in one button. Use it to test the unit's function or to silence a non-threatening alarm or a low-battery warning. The end-of-life timer provides a separate replacement prompt, helping distinguish the unit's service-life alert from the battery signal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOne button provides test and silence functions.\u003c\/li\u003e\n\u003cli\u003eThe end-of-life signal is three chirps.\u003c\/li\u003e\n\u003cli\u003eBattery status has both audible and visual alerts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe First Alert CO615 suits households looking for a plug-in carbon monoxide alarm with a readable CO-level display, audible alerts, and battery backup for interruptions to AC power. It is intended for use with a powered wall outlet, and its backup batteries are not designed for extended operation without AC.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included with the First Alert CO615 carbon monoxide alarm?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The First Alert CO615 carbon monoxide alarm comes with two AA batteries and a user's manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the First Alert CO615 plug into any wall outlet?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The First Alert CO615 carbon monoxide alarm plugs into any wall outlet and needs AC power for normal use; its batteries are backup, not extended power.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"First Alert","offers":[{"title":"Default Title","offer_id":67980795314255,"sku":"B000Q5VMKG","price":63.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/4613\/2303\/files\/first-alert-co615-alarm-front-view.jpg?v=1793619032","url":"https:\/\/othercenter.com\/products\/first-alert-co615-plug-in-carbon-monoxide-alarm-with-digital-display-and-battery-backup","provider":"Other Center","version":"1.0","type":"link"}