{"product_id":"defender-ll6270-low-level-carbon-monoxide-monitor","title":"Defender LL6270 Low Level CO Monitor, Alerts from 5 ppm","description":"\n\u003csection class=\"defender-ll6270-description\"\u003e\n\n  \u003ch2\u003eSee Carbon Monoxide Levels That Ordinary CO Alarms May Not Show\u003c\/h2\u003e\n\n  \u003cp\u003e\n    A conventional household carbon monoxide alarm is designed\n    to warn when CO reaches specified concentrations for\n    specified periods of time. But what if you want to know\n    about lower levels of carbon monoxide before a standard\n    alarm sounds?\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eDefender LL6270 Low-Level Carbon Monoxide\n    Monitor\u003c\/strong\u003e gives you more information about the air\n    inside your home. Its digital screen automatically shows\n    detected CO concentrations starting at just\n    \u003cstrong\u003e5 parts per million (ppm)\u003c\/strong\u003e, without\n    requiring you to press a button.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    When CO persists at higher concentrations, the LL6270\n    provides automatic visual and audible warnings according\n    to its programmed response thresholds. It is designed\n    for people who want additional awareness of lower-level\n    carbon monoxide exposure.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eWhy Choose the Defender LL6270?\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eAutomatic readings from 5 ppm:\u003c\/strong\u003e\n      The digital display shows detected CO levels from\n      5 to 500 ppm, generally within one minute of detection.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eEarly visual warning:\u003c\/strong\u003e\n      A red warning light activates when CO reaches\n      9–14 ppm for up to ten minutes, or sooner at higher levels.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eLow-level audible alarm:\u003c\/strong\u003e\n      The monitor can sound at 15–24 ppm within 60 minutes,\n      with faster response at higher concentrations.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eCO exposure history:\u003c\/strong\u003e\n      Review recorded peak CO concentration and the duration\n      of the peak reading.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eSealed lithium batteries:\u003c\/strong\u003e\n      Factory-installed batteries do not require routine\n      replacement.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eSecure wall mounting:\u003c\/strong\u003e\n      A retaining screw helps prevent accidental removal.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eThree-year limited warranty:\u003c\/strong\u003e\n      Covers the monitor and its batteries.\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eWhat Happens at Different CO Levels?\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The LL6270 does not sound an alarm immediately when it\n    first displays 5 ppm. Its display, visual warnings, and\n    audible warnings have different activation thresholds.\n  \u003c\/p\u003e\n\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\n    \u003ctable\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth scope=\"col\"\u003eCO Level\u003c\/th\u003e\n          \u003cth scope=\"col\"\u003eSpecified Response\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e5 ppm\u003c\/td\u003e\n          \u003ctd\u003e\n            Current CO level displayed automatically\n            within one minute.\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e9–14 ppm\u003c\/td\u003e\n          \u003ctd\u003e\n            Red visual alert within ten minutes.\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e15–24 ppm\u003c\/td\u003e\n          \u003ctd\u003e\n            Visual alert and audible warning within\n            60 minutes.\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e25–49 ppm\u003c\/td\u003e\n          \u003ctd\u003e\n            Audible and visual alarm within 30 minutes.\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e50–99 ppm\u003c\/td\u003e\n          \u003ctd\u003e\n            Audible and visual alarm within 15 minutes.\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e100–149 ppm\u003c\/td\u003e\n          \u003ctd\u003e\n            Audible and visual alarm within five minutes.\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e150 ppm or higher\u003c\/td\u003e\n          \u003ctd\u003e\n            Immediate alarm response when detected.\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cp\u003e\n    These are the manufacturer's specified response\n    conditions. Actual warning behavior depends on the\n    detected concentration and exposure duration.\n    Do not wait for an alarm if you suspect carbon monoxide\n    exposure.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eWhy Monitor Carbon Monoxide Below Standard Alarm Levels?\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Carbon monoxide is invisible and odorless. It can be\n    produced by malfunctioning or poorly vented furnaces,\n    fireplaces, water heaters, and other fuel-burning\n    appliances.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Standard residential CO alarms are designed to respond\n    to potentially dangerous exposures using established\n    concentration-and-time criteria. They are not intended\n    to provide continuous low-level readings starting at\n    5 ppm.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The Defender LL6270 provides additional information\n    by displaying lower detected concentrations and\n    warning at lower levels. This may be useful to\n    households seeking greater awareness of possible\n    ongoing CO exposure.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eImportant:\u003c\/strong\u003e The LL6270 is a supplemental\n    low-level monitor. It is not UL listed as a residential\n    carbon monoxide alarm and must not replace the\n    CO alarms required by applicable building codes.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eLL6270 vs. CA6150: Which Defender Is Right for You?\u003c\/h2\u003e\n\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\n    \u003ctable\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth scope=\"col\"\u003eFeature\u003c\/th\u003e\n          \u003cth scope=\"col\"\u003eLL6270\u003c\/th\u003e\n          \u003cth scope=\"col\"\u003eCA6150\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003ePrimary purpose\u003c\/td\u003e\n          \u003ctd\u003eSupplemental low-level CO monitoring\u003c\/td\u003e\n          \u003ctd\u003eResidential CO alarm protection\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eLowest displayed CO\u003c\/td\u003e\n          \u003ctd\u003e5 ppm, automatically\u003c\/td\u003e\n          \u003ctd\u003e10 ppm, by pressing display button\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eLow-level visual warning\u003c\/td\u003e\n          \u003ctd\u003eFrom 9 ppm\u003c\/td\u003e\n          \u003ctd\u003eNo automatic warning at 9 ppm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eLow-level audible warning\u003c\/td\u003e\n          \u003ctd\u003eFrom 15 ppm, subject to response time\u003c\/td\u003e\n          \u003ctd\u003eUses residential alarm-response criteria\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eResidential UL listing\u003c\/td\u003e\n          \u003ctd\u003eNot UL listed\u003c\/td\u003e\n          \u003ctd\u003eUL 2034 listed\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eWarranty\u003c\/td\u003e\n          \u003ctd\u003e3 years\u003c\/td\u003e\n          \u003ctd\u003e10 years\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cp\u003e\n    For residential alarm protection, choose an appropriate\n    listed CO alarm such as the Defender CA6150. For\n    additional low-level monitoring, add the LL6270.\n    The Defender combination kit includes both devices.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eDefender LL6270 Specifications\u003c\/h2\u003e\n\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLL6270\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eLow-level CO monitor\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensor\u003c\/th\u003e\n\u003ctd\u003eElectrochemical\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDisplay range\u003c\/th\u003e\n\u003ctd\u003e5–500 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eSampling interval\u003c\/th\u003e\n\u003ctd\u003eEvery 5 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eVisual alert\u003c\/th\u003e\n\u003ctd\u003eFrom 9 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAudible warning\u003c\/th\u003e\n\u003ctd\u003eFrom 15 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAlarm volume\u003c\/th\u003e\n\u003ctd\u003e85 dB at 10 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePeak memory\u003c\/th\u003e\n\u003ctd\u003ePeak CO level and duration\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBattery\u003c\/th\u003e\n\u003ctd\u003eFactory-sealed lithium batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3-year limited warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e40–100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating humidity\u003c\/th\u003e\n\u003ctd\u003e10–95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e5.5 × 3.75 × 1.375 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e8 ounces\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eFixed wall mount\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCountry of manufacture\u003c\/th\u003e\n\u003ctd\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003ch3\u003eDoes the Defender LL6270 alarm at 5 ppm?\u003c\/h3\u003e\n  \u003cp\u003e\n    No. It automatically displays detected CO starting\n    at 5 ppm. The visual alert begins at 9 ppm and the\n    audible alarm begins at 15 ppm, subject to the\n    manufacturer's specified response times.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eDo I have to press a button to see CO readings?\u003c\/h3\u003e\n  \u003cp\u003e\n    No. The LL6270 automatically displays current\n    detected CO levels of 5 ppm or higher.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCan the LL6270 replace my regular home CO alarm?\u003c\/h3\u003e\n  \u003cp\u003e\n    No. The LL6270 is a supplemental monitor and is\n    not UL listed as a residential CO alarm.\n    Keep the listed alarms required for your home.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCan I use the LL6270 in an RV or vehicle?\u003c\/h3\u003e\n  \u003cp\u003e\n    No. Defender does not design this model for vehicles\n    or unconditioned spaces. Follow the manufacturer's\n    installation and environmental requirements.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eDoes the LL6270 need replacement batteries?\u003c\/h3\u003e\n  \u003cp\u003e\n    No. Its lithium batteries are factory-sealed\n    and non-replaceable.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eHow long does the LL6270 last?\u003c\/h3\u003e\n  \u003cp\u003e\n    Defender provides a three-year limited warranty\n    and recommends replacing the monitor every three\n    years to maintain display accuracy as the sensor\n    ages. Follow the owner's manual for service and\n    end-of-life indications.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eDoes the LL6270 detect smoke or natural gas?\u003c\/h3\u003e\n  \u003cp\u003e\n    No. It measures carbon monoxide only. It does\n    not replace smoke alarms or combustible-gas detectors.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCan the LL6270 show previous CO exposure?\u003c\/h3\u003e\n  \u003cp\u003e\n    Yes. Its memory function allows you to review\n    the highest recorded CO concentration and the\n    duration associated with that peak.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eSafety information:\u003c\/strong\u003e If a CO alarm sounds\n    or you suspect carbon monoxide exposure, follow\n    the manufacturer's emergency instructions and\n    seek appropriate emergency assistance.\n  \u003c\/p\u003e\n\n\u003c\/section\u003e\n","brand":"Defender","offers":[{"title":"Default Title","offer_id":44540823241004,"sku":"LL6270","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/8882\/9740\/files\/defender-ll6270-low-level-co-monitor.jpg?v=1793993016","url":"https:\/\/codetectors.com\/products\/defender-ll6270-low-level-carbon-monoxide-monitor","provider":"COdetectors.com","version":"1.0","type":"link"}