--- product_id: 495058085 title: "FA3322 Digital Carbon Monoxide, Humidity, and Temperature Detector" brand: "fireangel" price: "FREE" currency: JPY in_stock: false category: "Fireangel" url: https://www.desertcart.jp/products/495058085-fa3322-digital-carbon-monoxide-humidity-and-temperature-detector store_origin: JP region: Japan --- # 10-year sealed battery life Compact 120x76x31 mm design 85 dB loud multi-alert system FA3322 Digital Carbon Monoxide, Humidity, and Temperature Detector **Brand:** fireangel **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔥 Stay ahead of danger with FireAngel’s smart CO detector — your silent guardian at home and beyond! ## Quick Answers - **What is this?** FA3322 Digital Carbon Monoxide, Humidity, and Temperature Detector by fireangel - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/495058085-fa3322-digital-carbon-monoxide-humidity-and-temperature-detector) ## Best For - fireangel enthusiasts ## Why This Product - Trusted fireangel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Travel-Ready Safety:** Compact and portable design with easy mounting bracket—perfect for home or holiday protection on the go. - • **Early Warning System:** Pre-alarm signals low CO levels with amber alerts, giving you crucial early detection before danger escalates. - • **Smart Digital Alerts:** Real-time CO, temperature, and humidity readings with color-coded LCD for instant status recognition. - • **Certified Reliability:** Kitemark KM551504 certified and rigorously tested to meet UK’s highest safety standards. - • **Lifetime Peace of Mind:** Built-in 10-year sealed battery means zero hassle and uninterrupted protection for a decade. ## Overview The FireAngel FA3322 is a cutting-edge digital carbon monoxide detector featuring a 10-year sealed battery, advanced electrochemical sensor, and a multi-alert system with loud 85 dB alarms and color-changing LCD warnings. It monitors CO, temperature, and humidity levels, providing early low-level CO warnings and clear evacuation instructions. Compact and portable, it’s certified to Kitemark KM551504 standards, ensuring trusted, long-lasting protection for your home and travels. ## Description From the brand Shop Smoke Alarms Visit the store Shop Smoke Alarms Visit the store Shop Carbon Monoxide Alarms Visit the store Shop Carbon Monoxide Alarms Shop Heat Alarms Visit the store Shop Heat Alarms Shop Pro Connected Alarms Visit the store Shop Pro Connected Alarms ## Features - PEACE OF MIND: With a digital display and an advanced sensor, the FA3322 offers the highest level of CO detection for your home. When high CO levels are detected, 4 loud chirps, a red LCD, and flashing safety advice will alert you to ‘EVACUATE!’. - TEMPERATURE AND HUMIDITY ALERTS: The FireAngel carbon monoxide alarm also provides temperature and humidity readings. Warnings will sound if either reach extreme highs or lows, making the device perfect for bedrooms and living spaces. - LIFETIME BATTERY: Each digital CO monitor contains a 10-year battery sealed within, offering protection for the lifetime of the device without ever needing to change the batteries. - LOW LEVEL CO WARNING: When low CO levels are detected over a sustained period, an early ‘pre alarm' will sound. The alarm pattern includes 1 short chirp followed by 1 long chirp, an amber LCD screen, and a flashing ‘WARNING’ with CO PPM values. - PORTABLE CARBON MONOXIDE DETECTOR: Each device comes with an integrated mounting bracket and screws for an easy-to-fit setup. Measuring 120 x 76 x 31 mm, it’s compact enough to travel with, providing on the go holiday protection. - SAFETY ASSURED: The FA3322 carbon monoxide monitor has been rigorously tested and is certified to Kitemark standard KM551504. Suitable for domestic premises only. - FIREANGEL HOME PROTECTION: In addition to our CO detectors for home use, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BMLSPNJ5 | | Alarm | Audible | | Best Sellers Rank | 800 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Carbon Monoxide Detectors | | Brand | Fireangel | | Colour | White | | Country of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (685) | | Included Components | 1 x Digital Carbon Monoxide Detector (with sealed battery), 1 x Manual | | Item Dimensions D x W x H | 7.6D x 12.9W x 3.1H centimetres | | Item Type Name | Carbon Monoxide Alarm | | Item Weight | 121 Grams | | Manufacturer | FireAngel | | Manufacturer Warranty Description | 5 year manufacturer's warranty. | | Material | Plastic | | Model Number | FA3322 | | Number of Items | 1 | | Part Number | FA3322 | | Power source | Battery Powered | | Product Style | New Gen Model | | Sensor Type | Electrochemical | | UPC | 816317005986 | | Unit Count | 1.0 count | ## Product Details - **Alarm:** Audible - **Brand:** Fireangel - **Colour:** White - **Item weight:** 121 Grams - **Material:** Plastic - **Power source:** Battery Powered - **Product dimensions:** 7.6D x 12.9W x 3.1H centimetres - **Sensor type:** Electrochemical - **Style:** New Gen Model - **Unit count:** 1.0 count ## Images ![FA3322 Digital Carbon Monoxide, Humidity, and Temperature Detector - Image 1](https://m.media-amazon.com/images/I/51OEczlz1LL.jpg) ![FA3322 Digital Carbon Monoxide, Humidity, and Temperature Detector - Image 2](https://m.media-amazon.com/images/I/31zDBi2bCYL.jpg) ![FA3322 Digital Carbon Monoxide, Humidity, and Temperature Detector - Image 3](https://m.media-amazon.com/images/I/41PLxWq0BsL.jpg) ![FA3322 Digital Carbon Monoxide, Humidity, and Temperature Detector - Image 4](https://m.media-amazon.com/images/I/416tEUBz82L.jpg) ![FA3322 Digital Carbon Monoxide, Humidity, and Temperature Detector - Image 5](https://m.media-amazon.com/images/I/41xFbRH0n2L.jpg) ## Available Options This product comes in different **Set** options. ## Frequently Bought Together - FireAngel Digital Carbon Monoxide Detector with 10-Year Sealed for Life Battery - FA3322 Humidity, Temperature and CO Alarm - Portable Carbon Monoxide Alarms for Home and Travel - CO Detector Monitor - FireAngel Optical Smoke Alarm 2-Pack - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White - FireAngel Carbon Monoxide Detector 10-Year Life Sealed Battery - FA3820 Carbon Monoxide Alarm for Home and Holiday - Portable CO Alarm - Travel Carbon Monoxide Detector and Monitor - White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/495058085-fa3322-digital-carbon-monoxide-humidity-and-temperature-detector](https://www.desertcart.jp/products/495058085-fa3322-digital-carbon-monoxide-humidity-and-temperature-detector) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-23*