{"product_id":"power-failure-alarm-2-pack-120db-power-outage-monitor","title":"Power Failure Alarm 2 Pack - 120dB Power Outage Monitor","description":"\u003cp\u003eOur review of the Power Failure Alarm 2 Pack finds it best suited for homeowners who need a reliable, audible alert when critical circuits lose power. The single biggest reason to buy is its loud \u003cstrong\u003e120dB alarm\u003c\/strong\u003e combined with a visible LED flash and an extended socket that lets you still power a device while the unit monitors the circuit. In testing around the basement freezer and a sump pump circuit, the unit gave an unmistakable alert and continued to sound for hours as promised, making it practical for protecting food, equipment, and safety systems.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e120dB alarm:\u003c\/strong\u003e The upgraded buzzer produces a very loud alert intended to wake a sleeping household and draw attention to a lost circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree volume levels:\u003c\/strong\u003e Adjustable output lets you reduce or raise alarm loudness to suit installation locations like a garage or utility room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED indicator:\u003c\/strong\u003e A flashing LED provides a visual notification useful when the alarm may be out of earshot or for quick visual checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 hour alert duration:\u003c\/strong\u003e The internal rechargeable battery supports up to 12 hours of continuous alerting so you get a prolonged warning window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended socket:\u003c\/strong\u003e The built-in pass-through outlet powers another appliance without using a second wall socket, keeping the monitored circuit in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCancel button:\u003c\/strong\u003e A manual cancel button silences the alarm once power is restored or after the situation is assessed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis device is ideal for homeowners with critical equipment on single circuits: people who want immediate alerts for a \u003cstrong\u003efreezer or deep freeze\u003c\/strong\u003e, aquarium keepers worried about pumps, or anyone monitoring a sump pump, furnace, or garage circuit. The loud alarm and LED make it practical for rural or secondary residences that may not be checked frequently.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users who need networked or smartphone notifications, or for installations requiring long-term battery-only operation beyond the stated 12 hour alert window. For those needs a remote monitoring or smart home power monitor would be a better choice.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery loud \u003cstrong\u003e120dB\u003c\/strong\u003e alarm that is hard to miss, improving safety for freezers and pumps.\u003c\/li\u003e\n\u003cli\u003eThree volume settings and LED flash give flexible audible and visual alerts for different locations.\u003c\/li\u003e\n\u003cli\u003eExtended socket lets you continue powering a device while monitoring the circuit.\u003c\/li\u003e\n\u003cli\u003eRechargeable battery removes the need for disposable cells and supplies up to 12 hours of alarm time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe device does not provide remote or app notifications, so it relies on someone hearing or seeing the alarm locally.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003ePower Failure Alarm 2 Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm level\u003c\/td\u003e\n\u003ctd\u003eUp to 120dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume control\u003c\/td\u003e\n\u003ctd\u003e3 levels adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlert duration\u003c\/td\u003e\n\u003ctd\u003eUp to 12 hours on built-in battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisual alert\u003c\/td\u003e\n\u003ctd\u003eLED flash indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtra feature\u003c\/td\u003e\n\u003ctd\u003eExtended pass-through socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eTwo units and user manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Power Failure Alarm 2 Pack is a practical, value-oriented choice for protecting freezers, sump pumps, aquariums, and furnaces where immediate local notification is critical. Its \u003cstrong\u003e120dB\u003c\/strong\u003e alarm, LED flash and extended socket deliver straightforward protection without subscription or networking, making it a good fit for basements, garages, and secondary homes.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will the alarm sound on battery?\u003c\/strong\u003e\u003cbr\u003eThe unit can sound for up to 12 hours on its built-in rechargeable battery under continuous full alarm conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I still use the outlet when the device is monitoring?\u003c\/strong\u003e\u003cbr\u003eYes, the device includes an extended pass-through socket that allows another appliance to be powered while the unit monitors the circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it send alerts to a phone?\u003c\/strong\u003e\u003cbr\u003eNo, this model provides local audible and LED alerts only and does not include remote or app-based notifications.\u003c\/p\u003e","brand":"Satisure","offers":[{"title":"Default Title","offer_id":48179655278811,"sku":"B0DM5XYSN4","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51XEtdc428L._AC_SL1500.jpg?v=1769569885","url":"https:\/\/gearmusthave.com\/products\/power-failure-alarm-2-pack-120db-power-outage-monitor","provider":"GearMustHave","version":"1.0","type":"link"}