{"product_id":"1pc-carbon-monoxide-detector-plug-in-wall-3-in-1-co-level-monitor-alarm-with-temp-humidity-sensor-portable-carbon-monoxide-detectors-easy-to-read-install-for-home-hotel-rv-black-1pc1745532621719","title":"Plug-in Carbon Monoxide Detector – 3-in-1 CO Level Alarm with Temperature \u0026 Humidity Sensor, Easy Install Safety Device","description":"\u003c!-- PRODUCT 8500905050310 — Plug-in Carbon Monoxide Detector, 3-in-1 CO \/ temperature \/ humidity. Copy rewrite 2026-10-17. --\u003e\u003cdiv class=\"ge-pdp\"\u003e\n\u003cstyle\u003e.ge-pdp{max-width:100%;box-sizing:border-box;font-size:16px;line-height:1.6;color:#23272f}.ge-pdp *{max-width:100%;box-sizing:border-box}.ge-pdp h2{font-size:1.32em;line-height:1.28;margin:2.1em 0 .5em;font-weight:700;color:#14171d}.ge-pdp h3{font-size:1.06em;line-height:1.3;margin:1.5em 0 .35em;font-weight:700;color:#14171d}.ge-pdp p{margin:0 0 1em}.ge-pdp .ge-lede{font-size:1.09em;line-height:1.55;color:#2b3038}.ge-pdp img{display:block;width:100%;height:auto;border-radius:10px;margin:1.4em 0}.ge-pdp .ge-cap{font-size:.84em;color:#5d6472;margin:-.9em 0 1.6em;line-height:1.45}.ge-pdp .ge-key{border-left:4px solid #c41e2a;background:#fbf6f6;padding:.95em 1.1em;margin:1.5em 0;border-radius:0 8px 8px 0}.ge-pdp .ge-key p{margin:0}.ge-pdp .ge-key p+p{margin-top:.6em}.ge-pdp ul{margin:0 0 1.2em;padding-left:1.15em}.ge-pdp li{margin:0 0 .5em}.ge-pdp .ge-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:0;margin:1.2em 0 1.6em;border-top:1px solid #e2e5ea}.ge-pdp .ge-grid \u003e div{padding:.62em .5em;border-bottom:1px solid #e2e5ea;font-size:.95em;min-width:0;overflow-wrap:anywhere}.ge-pdp .ge-grid \u003e div:nth-child(odd){font-weight:600;color:#3a414d}.ge-pdp .ge-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7em;margin:1.2em 0 1.6em}.ge-pdp .ge-two \u003e div{background:#f5f6f8;border-radius:9px;padding:.85em .9em;font-size:.92em;line-height:1.45;min-width:0;overflow-wrap:anywhere}.ge-pdp .ge-two b{display:block;font-size:.98em;margin-bottom:.2em;color:#14171d}.ge-pdp .ge-note{font-size:.88em;color:#5d6472;line-height:1.5;border-top:1px solid #e2e5ea;padding-top:1.1em;margin-top:2em}\u003c\/style\u003e\n\u003ch2\u003eKnow your carbon monoxide level at a glance\u003c\/h2\u003e\n\u003cp class=\"ge-lede\"\u003eCarbon monoxide has no color and no smell, so the only way to know where a room stands is a number. This plug-in 3-in-1 monitor puts that number on a clear digital screen you can read from across the hall: the live carbon monoxide level in parts per million, with room temperature and humidity beneath it, and an alarm that sounds when levels climb.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/01_black_monitor_front_studio.jpg\" alt=\"Black plug-in carbon monoxide monitor shown straight on against a plain white background, its screen showing a calm carbon monoxide reading with temperature and humidity beneath\"\u003e\u003cp class=\"ge-cap\"\u003eShown in Black. Also available in White.\u003c\/p\u003e\n\u003ch2\u003eA live reading, so you can see the room at any moment\u003c\/h2\u003e\n\u003cp\u003eMost alarms sit silent on a ceiling and leave you guessing. This one shows you the answer every time you walk past. See whether the kitchen sits at zero all day, whether the hallway outside the bedrooms is clear, and what the room is doing when the range or the heating comes on. The second line carries temperature and humidity, which makes it just as useful in a nursery, a spare room over a garage, an RV or a rented apartment.\u003c\/p\u003e\n\u003cdiv class=\"ge-two\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eCarbon monoxide\u003c\/b\u003eLive level in parts per million, updated continuously.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTemperature\u003c\/b\u003eRoom temperature, switchable between Fahrenheit and Celsius.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eHumidity\u003c\/b\u003eRelative humidity as a percentage.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eAlarm\u003c\/b\u003eAn audible alarm with a colored on-screen level indicator.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/02_plugged_in_hallway_outlet.jpg\" alt=\"The black monitor plugged into a wall outlet low on a hallway wall beside a baseboard, with a stair rail and a runner rug behind\"\u003e\u003cp class=\"ge-cap\"\u003eIt hangs flat off a standard outlet and covers only the socket it is using.\u003c\/p\u003e\n\u003ch2\u003ePlug it in and it starts reading\u003c\/h2\u003e\n\u003cp\u003eNo drilling, no wiring, no bracket, no batteries to remember. The plug is built into the back of the case, so you push it into a wall outlet and it powers up and starts reading within seconds. Move house, or move it from the hallway to the bedroom, by unplugging it and plugging it in somewhere new. Buyers put it in hallways, kitchens, apartments, older houses and RVs.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/03_back_plug_and_vents_detail.jpg\" alt=\"Three-quarter rear view of the black monitor showing its integrated two-pin folding wall plug and the slotted sensor vents down the side of the case\"\u003e\u003cp class=\"ge-cap\"\u003eThe plug is part of the case. The slots down the side are the sensor vents, so leave them open to the room.\u003c\/p\u003e\n\u003ch2\u003eWhere it works best\u003c\/h2\u003e\n\u003cp\u003eCarbon monoxide mixes fairly evenly through room air, so placement matters more than height. Choose the rooms where a fuel-burning appliance lives or where people sleep, with open air around the case.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreat spots: a hallway outside bedrooms, a landing, a room with a gas range, a room next to the garage, an RV or a hotel room.\u003c\/li\u003e\n\u003cli\u003eGive it a few feet of clearance from fuel-burning appliances so it reads the room rather than the appliance's start-up output.\u003c\/li\u003e\n\u003cli\u003eKeep the side slots open to the room and it reads at its best.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/05_kitchen_wall_outlet_near_range.jpg\" alt=\"The black monitor plugged into a kitchen wall outlet on a tiled backsplash wall, with an unlit gas range and a kettle further along the counter\"\u003e\u003cp class=\"ge-cap\"\u003eA kitchen outlet a sensible distance from the range gives a true read on the room.\u003c\/p\u003e\n\u003ch2\u003eRated 4.6 stars by 20 buyers\u003c\/h2\u003e\n\u003cdiv class=\"ge-key\"\u003e\n\u003cp\u003e“Love that it has a digital screen showing the levels. Makes me feel a lot more comfortable in my home.” \u003cb\u003eLaura S.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e“Super easy to install, just plugged it in and it started working right away. Gives me real peace of mind knowing my family’s safe.” \u003cb\u003eSarah M.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e“I like that it has both a visual display and sound alarm. Plug and play, no fuss. Can’t go wrong for the price.” \u003cb\u003eMike Z.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e“Bought two for different rooms both work great. I tested them and the alarm is loud enough to wake anyone up!” \u003cb\u003eNatalie F.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e“Installed in my RV for extra safety and it’s been working great. Compact and doesn’t take up much space.” \u003cb\u003eJason M.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e“Been plugged in for months and no issues at all. I check it weekly and it’s always functioning perfectly.” \u003cb\u003eChris W.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEvery order is covered by the Gear Elevation 90-day money-back guarantee, so you can try it in your own home for three months.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eThree buttons, everything at your fingertips\u003c\/h2\u003e\n\u003cp\u003ePress once for the peak reading history, once to run a self-test that sounds the alarm, and once to switch the display and adjust its brightness. Test it weekly and the screen shows you it is running every day. If the alarm sounds or the level climbs, get everyone into fresh air, call emergency services from outside, and wait for responders to say it is safe to go back in.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/06_three_button_controls_detail.jpg\" alt=\"Close three-quarter view of the lower front of the black monitor showing its three round recessed push buttons and the slotted vent along the bottom edge\"\u003e\u003cp class=\"ge-cap\"\u003eThree physical buttons: peak-reading history, self-test, and display mode and brightness.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"ge-grid\"\u003e\n\u003cdiv\u003eMonitors\u003c\/div\u003e\n\u003cdiv\u003eCarbon monoxide, temperature, relative humidity\u003c\/div\u003e\n\u003cdiv\u003eCarbon monoxide unit\u003c\/div\u003e\n\u003cdiv\u003eParts per million (ppm), shown live on the display\u003c\/div\u003e\n\u003cdiv\u003eSensor type\u003c\/div\u003e\n\u003cdiv\u003eElectrochemical (manufacturer-stated)\u003c\/div\u003e\n\u003cdiv\u003eAlarm\u003c\/div\u003e\n\u003cdiv\u003eAudible alarm with a colored on-screen level indicator\u003c\/div\u003e\n\u003cdiv\u003ePower\u003c\/div\u003e\n\u003cdiv\u003ePlugs directly into a wall outlet, AC 110–220 V, 50\/60 Hz, with no batteries to replace\u003c\/div\u003e\n\u003cdiv\u003eSize\u003c\/div\u003e\n\u003cdiv\u003e3.39 x 2.05 in (8.6 x 5.2 cm), height by width — the whole unit\u003c\/div\u003e\n\u003cdiv\u003eMaterial\u003c\/div\u003e\n\u003cdiv\u003ePlastic\u003c\/div\u003e\n\u003cdiv\u003eColors\u003c\/div\u003e\n\u003cdiv\u003eBlack, White\u003c\/div\u003e\n\u003cdiv\u003eIn the box\u003c\/div\u003e\n\u003cdiv\u003e1 x plug-in carbon monoxide detector\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/08_white_monitor_front_studio.jpg\" alt=\"White plug-in carbon monoxide monitor shown straight on against a plain white background, framed identically to the black version\"\u003e\u003cp class=\"ge-cap\"\u003eThe White colorway. Same unit, same display.\u003c\/p\u003e\n\u003ch2\u003eSee your air at a glance, starting today\u003c\/h2\u003e\n\u003cp\u003eA clear carbon monoxide reading, temperature and humidity, and an alarm that sounds when levels climb, in a compact monitor that plugs into any outlet and is covered by our 90-day money-back guarantee. Add it to your cart and put a live number on the wall tonight.\u003c\/p\u003e\n\u003cp class=\"ge-note\"\u003eIt runs from your wall outlet, so it is on whenever your outlet is. Keep the side vents open to the room and run the self-test weekly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ahahay","offers":[{"title":"Black","offer_id":67805066297598,"sku":null,"price":72.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":67805066330366,"sku":null,"price":72.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/1887\/1294\/files\/01_black_monitor_front_studio.jpg?v=1792477004","url":"https:\/\/ahahay.com\/products\/1pc-carbon-monoxide-detector-plug-in-wall-3-in-1-co-level-monitor-alarm-with-temp-humidity-sensor-portable-carbon-monoxide-detectors-easy-to-read-install-for-home-hotel-rv-black-1pc1745532621719","provider":"Ahahay","version":"1.0","type":"link"}