--- product_id: 745134412 title: "FireAngel Heat Alarm with 10 Year Sealed for Life Battery, FA6720-R (HT-630 Replacement, New gen)" brand: "fireangel" price: "Β₯5390" currency: JPY in_stock: true category: "Fire Angel" url: https://www.desertcart.jp/products/745134412-fireangel-heat-alarm-with-10-year-sealed-for-life-battery store_origin: JP region: Japan --- # Silence button for false alarms 10-year sealed battery Easy twist & fit baseplate FireAngel Heat Alarm with 10 Year Sealed for Life Battery, FA6720-R (HT-630 Replacement, New gen) **Brand:** fireangel **Price:** Β₯5390 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay cool, stay safe β€” the heat alarm that works as hard as you do! ## Quick Answers - **What is this?** FireAngel Heat Alarm with 10 Year Sealed for Life Battery, FA6720-R (HT-630 Replacement, New gen) by fireangel - **How much does it cost?** Β₯5390 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/745134412-fireangel-heat-alarm-with-10-year-sealed-for-life-battery) ## 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 - β€’ **Discreet Control:** Silence false alerts instantly with a dedicated mute buttonβ€”stay safe without the noise. - β€’ **Certified & Trusted:** CE & UKCA marked, BS 5446-2:2003 certified, backed by a 5-year warranty for ultimate reliability. - β€’ **Smart Kitchen Safety:** Patented Thermistor heat sensing cuts false alarms from cooking fumes and humidity. - β€’ **Effortless Installation:** Quick push-and-twist fitting with a baseplate compatible with previous models. - β€’ **Decade-Long Peace of Mind:** 10-year sealed-for-life battery means no replacements, no hassle. ## Overview The FireAngel FA6720-R Heat Alarm is engineered for kitchens and humid spaces where smoke alarms fail. Featuring a 10-year sealed battery and patented Thermistor technology, it reliably detects dangerous heat without false alarms from cooking or dust. Easy to install with a twist-fit baseplate, it includes a silence button for muting false alerts and meets rigorous UK safety certifications, offering a 5-year warranty for lasting home protection. ## Description The FA6720-R Kitchen Heat Alarm, designed to replace the HT-630 model, features a 10-year, sealed-for-life battery and patented Thermistor heat sensing technology, providing the highest level of fire protection for you and your family. HEAT SENSING TECHNOLOGY Heat alarms are ideal for areas with high humidity and cooking fumes where traditional smoke alarms aren't suitable. Suitable for kitchens, garages, and lofts, this heat fire alarm won’t be triggered by humidity, cooking fumes, or dust. SLEEP EASY If a low battery alert occurs at night, you can silence the heat detector for 8 hours by pressing the test button. The alarm will be muted, but the red LED will continue to flash. The alarm will still detect heat during the Sleep Easy mode. Replace the batteries ASAP and within 30 days. TEST/SILENCE BUTTON To test the device, press the large test button. 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. ## Features - HEAT DETECTOR FOR KITCHEN - FA6720-R heat alarm is for dusty and humid rooms where traditional smoke alarms cannot be installed. It will alert you to fires without false kitchen smoke alarms. - Additional features: The FireAngel heat alarm includes a silence button to mute false alerts, a low battery warning for added safety, and a silent test function to support discreet tests. - Easy To Install: Attach the removable base plate to the ceiling. Press and turn the alarm to secure it. The motherboard is identical to the HT-630 model, making replacements quick and easy. - SAFETY GUARANTEED - The FA6720-R heat alarm for home use has the CE and UKCA marks and is certified according to BS 5446-2:2003 and KM 694292. It is suitable for domestic properties and leisure accommodation vehicles. - FIREANGEL HOME SECURITY - We offer a wide range of security 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 | | ASIN | B09WB44VSK | | Alarm | Heat Alarm | | Batteries | 1 CR123A batteries required. (included) | | Best Sellers Rank | #4,114 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Smoke Alarms | | Brand | FireAngel | | Color | White | | Customer Reviews | 4.6 4.6 out of 5 stars (906) | | Customer reviews | 4.6 4.6 out of 5 stars (906) | | Date First Available | 20 June 2025 | | Enclosure Material | Plastic | | Item Dimensions D x W x H | 11.8D x 11.8W x 4.1H centimeters | | Item Weight | 131 Grams | | Item model number | FA6720-R | | Language | English | | Manufacturer | Fireangel | | Manufacturer | Fireangel | | Mfr Part Number | FA6720-R | | Model Number | FA6720-R | | Number of Items | 1 | | Power Source | Battery Powered | | Product Dimensions | 11.8 x 11.8 x 4.1 cm; 131 g | | Product Style | New Gen Alarm | | Sensor Type | Photoelectric | | UPC | 816317006228 | | Unit Count | 1 Count | ## Product Details - **Brand:** FireAngel - **Colour:** White - **Power source:** Battery Powered - **Product dimensions:** 11.8D x 11.8W x 4.1H centimeters - **Style:** New Gen Alarm ## Images ![FireAngel Heat Alarm with 10 Year Sealed for Life Battery, FA6720-R (HT-630 Replacement, New gen) - Image 1](https://m.media-amazon.com/images/I/515uVA1heHL.jpg) ## Available Options This product comes in different **Style** options. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/745134412-fireangel-heat-alarm-with-10-year-sealed-for-life-battery](https://www.desertcart.jp/products/745134412-fireangel-heat-alarm-with-10-year-sealed-for-life-battery) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-09*