{"product_id":"kidde-kn-cob-lp2-battery-operated-carbon-monoxide-alarm","title":"Kidde KN-COB-LP2 Battery-Operated Carbon Monoxide Alarm","description":"\u003ch2\u003eKidde KN-COB-LP2 Battery-Operated CO Alarm: At a Glance\u003c\/h2\u003e\n\u003cp\u003eThe Kidde KN-COB-LP2 is a reliable, battery-operated carbon monoxide alarm designed for straightforward, installation-free CO detection in residential, rental, and light commercial settings. Powered entirely by batteries with no AC wiring required, the KN-COB-LP2 can be placed anywhere in a facility — mounted on a wall, set on a shelf, or deployed in areas without convenient electrical outlets. UL 2034 listed and manufactured by Kidde, a Carrier company and globally recognized leader in fire and CO safety, the KN-COB-LP2 delivers dependable protection powered by trusted detection technology. For safety managers, property owners, and procurement teams seeking a cost-effective, highly portable CO alarm that meets code requirements without installation complexity, the KN-COB-LP2 is a practical and proven choice.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Battery-operated (no AC power or wiring required)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e No tools or electrician needed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e UL 2034 listed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e Electrochemical CO detection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e KN-COB-LP2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the Kidde KN-COB-LP2?\u003c\/h2\u003e\n\u003cp\u003eNot every CO alarm application demands digital displays, interconnect networking, or AC hardwired power. For many facilities, the fundamental need is straightforward: a reliable, UL-listed CO alarm that sounds when dangerous CO levels are detected, operates independently of building power systems, and can be installed without scheduling electrical work. The KN-COB-LP2 fulfills this need with Kidde's proven electrochemical sensor technology, industry-recognized reliability, and a form factor that works in virtually any location.\u003c\/p\u003e\n\u003cp\u003eBattery operation is a genuine advantage in specific safety scenarios. Rental properties between tenancies, seasonal facilities in off-months, construction sites without temporary power, emergency preparedness kits, and backup protection for facilities with primary hardwired systems — all benefit from a battery CO alarm that requires no infrastructure. The KN-COB-LP2's low battery indicator ensures users always know when replacement is needed, and Kidde's sensor technology delivers the same detection accuracy that safety professionals trust across the product line. For procurement teams buying in volume for property portfolios, facility inventory programs, or tenant safety kits, the KN-COB-LP2 offers efficient value with no installation overhead.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBattery-operated — fully portable, no AC power or wiring required\u003c\/li\u003e\n  \u003cli\u003eUL 2034 listed for compliance with U.S. commercial and residential CO alarm standards\u003c\/li\u003e\n  \u003cli\u003eElectrochemical sensor technology for accurate, stable CO detection\u003c\/li\u003e\n  \u003cli\u003eLow battery indicator alerts when replacement batteries are needed\u003c\/li\u003e\n  \u003cli\u003eTest\/reset button for routine safety inspection and compliance verification\u003c\/li\u003e\n  \u003cli\u003e85 dB audible alarm for clear occupant notification\u003c\/li\u003e\n  \u003cli\u003eEnd-of-life alert when unit requires replacement\u003c\/li\u003e\n  \u003cli\u003eFreestanding or wall-mountable for flexible placement\u003c\/li\u003e\n  \u003cli\u003eCompact form factor suitable for residential and light commercial environments\u003c\/li\u003e\n  \u003cli\u003eMeets OSHA workplace safety guidelines for CO detection\u003c\/li\u003e\n  \u003cli\u003eCompatible with NFPA 720 requirements for CO detection in residential and commercial occupancies\u003c\/li\u003e\n  \u003cli\u003eManufactured by Kidde, a Carrier company with a global reputation for safety excellence\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-World Benefits\u003c\/h3\u003e\n\u003cp\u003eFor residential property managers and landlords, the KN-COB-LP2 provides a code-compliant CO detection option that can be deployed in any unit, regardless of electrical configuration, without requiring a licensed electrician. In states and municipalities where CO alarms are mandatory in rental housing — an increasingly common requirement — the KN-COB-LP2 allows rapid, consistent deployment across entire property portfolios. Battery independence means the alarm remains active even if a tenant disconnects utilities or if the building experiences a power outage.\u003c\/p\u003e\n\u003cp\u003eSafety supply managers maintaining inventory for institutional programs, emergency response kits, or facility maintenance teams value the KN-COB-LP2's simplicity. There are no compatibility concerns with electrical systems, no outlet location constraints, and no need for specialized installation personnel. Units can be distributed to department heads, kept in safety kits, or deployed quickly in response to identified CO risk areas without planning delays. The low battery indicator supports scheduled battery checks during routine safety inspections, maintaining a verifiable maintenance record for compliance purposes.\u003c\/p\u003e\n\u003cp\u003eFor smaller organizations and individual business owners, the KN-COB-LP2 provides entry-level access to Kidde's professional-grade CO detection technology at a practical price point. Whether protecting a small office with a gas water heater, a workshop with propane equipment, or a studio with a combustion heating system, the KN-COB-LP2 delivers the fundamental CO alarm capability required by code and expected by occupants, insurers, and safety inspectors.\u003c\/p\u003e\n\n\u003ch3\u003eApplications and Ideal Use Cases\u003c\/h3\u003e\n\u003cp\u003eThe Kidde KN-COB-LP2 is well-suited for any application requiring reliable, code-compliant CO detection without AC power dependency. Typical use cases include residential rental units, vacation and short-term rental properties, seasonal and remote facilities, construction site trailers and temporary structures, emergency preparedness and disaster response kits, supplemental protection in facilities with primary hardwired systems, small offices and retail spaces with gas appliances, storage facilities and workshops, and tenant move-in safety kits for property management programs.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSKU \/ Model\u003c\/td\u003e\n\u003ctd\u003eKN-COB-LP2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKidde (a Carrier company)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eBattery-operated\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eNone (alarm only)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInterconnect\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSensor Technology\u003c\/td\u003e\n\u003ctd\u003eElectrochemical\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eUL 2034\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAlarm Sound Level\u003c\/td\u003e\n\u003ctd\u003e85 dB at 10 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40°F–100°F (4.4°C–37.8°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eFreestanding or wall mount\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eRelated Products and Resources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/co-detectors\"\u003eBrowse All CO Detectors at WC Safety\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/head-protection\"\u003eHead Protection Products\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/disposable-respirators\"\u003eDisposable Respirators\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\" style=\"color:#4fc3f7;\"\u003eWC Safety Product Reviews Blog\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs the KN-COB-LP2 UL 2034 listed?\u003c\/h3\u003e\n\u003cp\u003eYes. The KN-COB-LP2 is UL 2034 listed, meeting the recognized U.S. standard for single- and multiple-station CO alarms. It is compliant with NFPA 720 and accepted under the International Fire Code for use in residential and commercial occupancies requiring CO detection.\u003c\/p\u003e\n\u003ch3\u003eDoes the KN-COB-LP2 have a digital display?\u003c\/h3\u003e\n\u003cp\u003eNo. The KN-COB-LP2 is an audible alarm-only unit without a digital CO concentration display. If real-time PPM monitoring is required, consider the Kidde KN-COB-B-LPM or KN-COB-B-LP, which include digital displays.\u003c\/p\u003e\n\u003ch3\u003eHow long do batteries last in the KN-COB-LP2?\u003c\/h3\u003e\n\u003cp\u003eBattery life in CO alarms typically ranges from one to three years depending on battery type and operating conditions. The KN-COB-LP2 includes a low battery indicator that provides advance warning when replacement is needed. WC Safety recommends testing the alarm and checking battery status during routine facility safety inspections.\u003c\/p\u003e\n\u003ch3\u003eCan the KN-COB-LP2 be wall-mounted?\u003c\/h3\u003e\n\u003cp\u003eYes. The KN-COB-LP2 can be mounted on a wall or placed freestanding on a flat surface. Wall mounting is generally preferred for permanent installations to keep the unit in a fixed, easily inspected location. Refer to the included instructions for mounting bracket installation.\u003c\/p\u003e\n\u003ch3\u003eIs the KN-COB-LP2 available for bulk purchase?\u003c\/h3\u003e\n\u003cp\u003eYes. WC Safety supports bulk and volume purchasing for property managers, facilities teams, and institutional safety programs. Contact us for quantity pricing, shipping options, and procurement support for large-scale CO alarm deployments.\u003c\/p\u003e\n\u003ch3\u003eWhen should the KN-COB-LP2 be replaced?\u003c\/h3\u003e\n\u003cp\u003eKidde recommends replacing CO alarms every 5–7 years. The KN-COB-LP2 includes an end-of-life signal to alert users when replacement is required. Always document installation dates as part of your facility's safety management records to track replacement schedules proactively.\u003c\/p\u003e","brand":"Kidde","offers":[{"title":"Default Title","offer_id":44089239142488,"sku":"KN-COB-LP2","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/31brJMbGEwL._SL500.jpg?v=1778351912","url":"https:\/\/wcsafety.com\/products\/kidde-kn-cob-lp2-battery-operated-carbon-monoxide-alarm","provider":"WC Safety","version":"1.0","type":"link"}