{"product_id":"first-alert-co250-carbon-monoxide-alarm-battery-operated-detector-with-silence-features","title":"FIRST ALERT CO250 Carbon Monoxide Alarm | Battery-Operated Detector With Silence Features","description":"\u003ch2\u003eProactive CO protection for home and shared spaces\u003c\/h2\u003e\n\u003cp\u003eThe FIRST ALERT CO250 is a compact, battery-powered carbon monoxide alarm crafted for residential and institutional use, including sleeping areas in hotels, dormitories, and multifamily dwellings. It uses an electrochemical CO sensor to provide early warning alongside an 85 dB horn and a bright red LED that signals power status or alarm. Fully tested and compliant with UL2034, NFPA 720, NFPA 101, and ICC-building codes, this model fits building codes where battery-operated CO alarms with silence are required.\u003c\/p\u003e\n\u003cp\u003eDesigned for wall or ceiling mounting, the CO250 integrates a slim profile that blends with any décor. The hinged cover enables battery installation and removal without removing the unit from its mount, and a tamper-resistant locking pin helps deter battery removal. The CO250B uses a 9V alkaline battery, while the CO250LB uses a 9V long-life lithium battery, giving you options to align with maintenance cycles and power preferences.\u003c\/p\u003e\n\u003ch3\u003eTwo practical silence features for flexible use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLow Battery Silence: temporarily mute the low-battery chirp for up to eight hours while you address the battery.\u003c\/li\u003e\n\u003cli\u003eAlarm Silence: silence the alarm for several minutes to assess your space before continuing routine checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese two silence features are designed to reduce interruptions during everyday living or routine maintenance, while preserving essential CO monitoring. An end-of-life chirp and a design that resists closing when the battery is missing help guide proper replacement and maintenance without guesswork.\u003c\/p\u003e\n\u003ch3\u003eEasy installation and visible status at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact, low-profile design that fits discreetly in apartments, hotels, motels, dormitories, and other shared spaces.\u003c\/li\u003e\n\u003cli\u003eHinged cover allows battery access during mounting; includes mounting anchors and screws for quick wall or ceiling installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn day-to-day use, the CO250’s red LED and audible alert provide clear cues of power status or alarm, while the electrochemical sensor delivers steady performance across typical living environments. The result is a practical, ready-to-use safety device that supports building safety codes and routine maintenance schedules without relying on promises. It offers a reliable, non-technical way to stay informed about CO presence and supports proactive management of shared spaces.\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 environments is the FIRST ALERT CO250 suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for residential and institutional spaces like apartments, hotels, dorms, and hospitals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What silence features does the CO250 offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two silencing options: one for the alarm, and one for the low-battery chirp.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"First Alert","offers":[{"title":"Default Title","offer_id":47359144001730,"sku":"B0039QEV4S","price":72.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/3516\/7426\/files\/first-alert-co250-front-view.jpg?v=1775488732","url":"https:\/\/perlastore.ca\/products\/first-alert-co250-carbon-monoxide-alarm-battery-operated-detector-with-silence-features","provider":"Perla Store | The Ultimate A to Z Marketplace for Every Need in Canada","version":"1.0","type":"link"}