--- product_id: 422760695 title: "Heat Alarm for Kitchen with 10 Year Sealed for Life Battery - FA6720-R Heat Detector for Kitchen, Home, Caravan, Attic, Garage - Replacement for HT-630 Heat Alarms - White" brand: "fireangel" price: "$45.79" currency: USD in_stock: true reviews_count: 13 category: "Fireangel" url: https://www.desertcart.us/products/422760695-heat-alarm-for-kitchen-with-10-year-sealed-for-life store_origin: US region: United States of America --- # 5-year battery life with low battery alert Silence button for false alarms 54°C-65°C heat detection range Heat Alarm for Kitchen with 10 Year Sealed for Life Battery - FA6720-R Heat Detector for Kitchen, Home, Caravan, Attic, Garage - Replacement for HT-630 Heat Alarms - White **Brand:** fireangel **Price:** $45.79 **Availability:** ✅ In Stock ## Summary > 🔥 Stay cool, stay safe — the heat alarm that’s smarter than your kitchen! 🔥 ## Quick Answers - **What is this?** Heat Alarm for Kitchen with 10 Year Sealed for Life Battery - FA6720-R Heat Detector for Kitchen, Home, Caravan, Attic, Garage - Replacement for HT-630 Heat Alarms - White by fireangel - **How much does it cost?** $45.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/422760695-heat-alarm-for-kitchen-with-10-year-sealed-for-life) ## 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 - • **False Alarm Fighter:** Engineered to ignore cooking fumes, dust, and humidity—so you only get alerts when it truly matters. - • **Sleep-Friendly Silence:** Temporarily mute low battery chirps and false alarms without compromising your safety or sleep quality. - • **Effortless Installation:** Quick twist-and-lock baseplate compatible with HT-630 model for seamless fitting and replacement. - • **Precision Heat Detection:** Detects dangerous heat levels between 54°C and 65°C, perfect for kitchens and humid spaces where smoke alarms fail. - • **Certified Safety Assurance:** CE & UKCA marked, BS 5446-2:2003 certified, backed by a 5-year warranty for trusted home protection. ## Overview The FireAngel FA6720 Battery Heat Alarm is a cutting-edge safety device designed specifically for kitchens and humid, dusty environments where traditional smoke alarms struggle. It detects heat between 54°C and 65°C, minimizing false alarms from cooking fumes. Featuring a silence button, low battery alert, and easy twist-fit installation, it’s CE and UKCA certified with a 5-year warranty, making it a reliable, hassle-free choice for modern homes and leisure vehicles. ## Description From the manufacturer Fire Safety The FA6720 heat alarm is for dusty, humid rooms where traditional smoke alarms can’t be installed. Designed for Class A1 detection, this heat alarm will sound a warning when the ambient temperature in a room is between 54°C - 65°C. FEWER FALSE ALARMS: Ideal for the kitchen, the FA6720 heat detector isn’t triggered by humidity or dust, ensuring you’re alerted to fires without nuisance false alarms from cooking fumes. SLEEP EASY: If a low battery ‘chirp’ occurs at night, the alarm can be silenced so it won’t disturb your rest. Simply press the Test button, and the alarm will be silenced for 8 hours whilst the red LED continues to flash. Your alarm will still detect heat during Sleep Easy mode. Replace the device ASAP. SUITABLE FOR DOMESTIC PREMISES ONLY: Suitable for domestic properties and leisure accommodation vehicles (LAV). Not suitable for commercial properties. At FireAngel, we're dedicated to protecting and improving our customers’ lives by making innovative, cutting-edge fire safety technology simple and accessible. FireAngel: Smarter solutions for safer homes. Third-Party Tested Rigorously third-party tested, the FA6720 heat alarm is certified to BS 5446-2:2003 and KM 694292. It holds both CE and UKCA marks. Quiet Function Press the large test button to test the device. An alarm will sound at a reduced volume to verify it’s functioning correctly. In case of a false alarm, press the test button to temporarily silence the alert for 10 minutes. Safety Guidelines Suitable for rooms where traditional smoke alarms can’t be installed including kitchens, garages, and lofts. Heat alarms should be sited at least 300 mm from light fittings and walls, and as centrally located as possible. Safety First What should I do if my heat alarm sounds? In the event of a heat alarm sounding STAY CALM: Don’t panic; take immediate action to ensure your safety and that of others. CHECK FOR SMOKE OR FIRE: Look for visible smoke or flames. If you see either, evacuate immediately. EVACUATE: Leave the premises as quickly as possible using the nearest exit. Do not use lifts. Take the stairs. Ensure everyone is accounted for and exits safely. CLOSE THE DOORS: Close doors behind you as you leave to slow the spread of smoke. CALL 999: Once outside, call the emergency services, providing the operator with your location and any details about the fire. DO NOT RE-ENTER: Do not return to the building until it has been declared safe by the fire service. About Us We pride ourselves on product reliability and quality. Since 1998, we’ve deployed over 80 million safety products, protecting over 25 million homes nationwide. Sustainability We’re committed to reducing our impact on the planet; that’s why we've reduced the plastic in our packaging and have unique products that use less energy. The FireAngel range In addition to our heat alarms for the home, 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 carbon monoxide (CO) and smoke alarms. Review: Definitely recommend - Alarm noise is good, great sensitivity, we have it in a room with a log burner, straight forward fitting looks modern Review: Kitchen smoke alarm - Works well in the kitchen with no false alarms! ## Features - HEAT DETECTOR FOR KITCHEN: The FA6720-R heat alarm is for dusty, humid rooms where traditional smoke alarms can’t be installed. It will alert you to fires without false alarms from cooking fumes. - ADDITIONAL FEATURES: The FireAngel heat alarm includes a silence button to mute false alerts, a low battery warning for added safety, and a quiet test function to support discreet testing. - EASY TO FIT: Attach the removable baseplate to the ceiling. Push and twist the alarm to secure it. The baseplate is identical to the HT-630 model, making replacements quick and easy. - SAFETY ASSURED: The FA6720-R heat alarm for home use holds CE and UKCA marks and is certified to BS 5446-2:2003 and KM 694292. It is suitable for domestic properties and leisure accommodation vehicles and comes with a 5 year warranty. - FIREANGEL HOME SAFETY: We offer a wide range of safety products designed to protect your home. Choose from smart and wireless devices, as well as standard smoke, heat, and carbon monoxide alarms. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09WB44VSK | | Alarm | Heat Alarm | | Best Sellers Rank | 1,017 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Smoke Alarms | | Brand | Fireangel | | Colour | White | | Country of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (818) | | Included Components | 1 x Baseplate, 1 x Heat Alarm complete with Sealed Battery, 1 x Instruction Manual | | Item Dimensions D x W x H | 11.8D x 11.8W x 4.1H centimetres | | Item Type Name | Heat Alarm | | Item Weight | 131 Grams | | Manufacturer | FireAngel | | Manufacturer Warranty Description | 5 year manufacturer's warranty. | | Material | Plastic | | Model Number | FA6720-R | | Power source | Battery Powered | | Product Style | Heat Alarm | | UPC | 816317006228 | | Unit Count | 1.0 Count | ## Product Details - **Alarm:** Heat Alarm - **Brand:** Fireangel - **Colour:** White - **Item weight:** 131 Grams - **Manufacturer:** FireAngel - **Material:** Plastic - **Number of items:** 1 - **Power source:** Battery Powered - **Product dimensions:** 11.8D x 11.8W x 4.1H centimetres - **Style:** Heat Alarm ## Images ![Heat Alarm for Kitchen with 10 Year Sealed for Life Battery - FA6720-R Heat Detector for Kitchen, Home, Caravan, Attic, Garage - Replacement for HT-630 Heat Alarms - White - Image 1](https://m.media-amazon.com/images/I/515uVA1heHL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Can this be wired into the mains?** A: No. To connect to the main you need the FireAngel Pro FIREANGEL PRO HT-230 BATTERY BACKUP HEAT ALARM , which is mains powered and has a backup battery in the event of mains power failure. Amazon doesnt sell the, but you can get them cheap from screwfix **Q: Can you send me the battery that wasn’t in the box?** A: The battery is built in and can't be replaced **Q: can thiz be linked to other heat alarm** A: No. Also it states it lasts 10 years, I’ve had it replaced already and now the replacement alarm battery has gone with 5 years left on it. I now avoid FireAngel. **Q: Is This alarm suitable for Northern Ireland homes regulations?** A: Yes it is ## Customer Reviews ### ⭐⭐⭐⭐⭐ Definitely recommend *by A***R on 6 February 2026* Alarm noise is good, great sensitivity, we have it in a room with a log burner, straight forward fitting looks modern ### ⭐⭐⭐⭐⭐ Kitchen smoke alarm *by M***H on 7 February 2026* Works well in the kitchen with no false alarms! ### ⭐⭐⭐⭐⭐ An essential for every home *by C***N on 7 September 2025* I am a firm believer in home fire safety, this brand is fitted for vulnerable people by my local fire service which is why I chose it, I have had these before they are so simple to fit and last for ages, I like the one with the light as it helps you get your bearings in thick black smoke. I would recommend, they are an excellent price, offer great peace of mind are arrive very quickly. ## Frequently Bought Together - FireAngel Heat Alarm with 10 Year Sealed for Life Battery, FA6720-R (HT-630 Replacement, New gen) - Ring Alarm Smoke & Co Listener --- ## 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.us/products/422760695-heat-alarm-for-kitchen-with-10-year-sealed-for-life](https://www.desertcart.us/products/422760695-heat-alarm-for-kitchen-with-10-year-sealed-for-life) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*