--- product_id: 422676184 title: "FireAngel FA6620 Optical, Battery Powered Fire/Smoke Alarms for Home" brand: "fireangel" price: "€ 66.07" currency: EUR in_stock: true category: "Fireangel" url: https://www.desertcart.gr/products/422676184-fireangel-fa6620-optical-battery-powered-fire-smoke-alarms-for-home store_origin: GR region: Greece --- # advanced optical smoke sensor quiet self-test button 10-year sealed lithium battery FireAngel FA6620 Optical, Battery Powered Fire/Smoke Alarms for Home **Brand:** fireangel **Price:** € 66.07 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay ahead of danger with decade-long, smart smoke protection! ## Quick Answers - **What is this?** FireAngel FA6620 Optical, Battery Powered Fire/Smoke Alarms for Home by fireangel - **How much does it cost?** € 66.07 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/422676184-fireangel-fa6620-optical-battery-powered-fire-smoke-alarms-for-home) ## 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€’ **Decade-Long Defense:** 10-year sealed lithium battery means zero hassle, zero replacements. - β€’ **Smart Smoke Sensing:** Optical sensor detects slow-burning fires fast, cutting false alarms from cooking. - β€’ **Discreet Safety Check:** Quiet self-test button lets you verify protection without the blaring siren. - β€’ **Certified Peace of Mind:** CE & UKCA certified, backed by a 5-year manufacturer warranty. - β€’ **Effortless Installation:** Push-and-twist removable base plate for quick, secure ceiling mounting. ## Overview The FireAngel FA6620 is a cutting-edge optical smoke alarm featuring a 10-year sealed lithium battery, advanced photoelectric sensing to reduce false alarms, and a quiet self-test function. Designed for easy installation with a removable base plate, it meets CE and UKCA safety standards and comes with a 5-year warranty, making it a reliable, low-maintenance choice for modern homes. ## 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 - SMOKE DETECTORS FOR HOME: The optical smoke alarm makes protecting your home simple. Its optical sensing chamber 'sees' smoke as it enters the alarm, providing a fast response to slow burning fires with thick white smoke. - FEWER NUISANCE ALARMS: The advanced optical sensor ensures the FireAngel smoke alarm is less prone to false alerts from cooking fumes. Avoid placing near bathrooms or kitchens. - 10-YEAR BATTERY: Each smoke alarm is fitted with a 10-year sealed battery, offering protection for the lifetime of the device without needing to change the batteries. - QUIET SELF TEST: Check the smoke alarm by just pressing the button, without the full-volume siren. It uses a reduced-sound test for less disruption. - EASY INSTALLATION: Fitted with a removable base plate, secure it to the ceiling using the screws provided. Push and twist to secure the device. The base plate is identical to the ST622, making replacements quick and easy. - SAFETY ASSURED: The FA6620 smoke alarm holds CE and UKCA marks and is certified to BS EN 14604:2005+AC:2008 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09W9WXBZL | | Alarm | Smoke Alarm | | Battery Average Life | 10 years | | Battery Type | Lithium | | Best Sellers Rank | 25 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Smoke Alarms | | Brand | Fireangel | | Colour | White | | Country of Origin | China | | Included Components | 1 x Instruction Manual, 2 x Baseplate, 2 x Optical Smoke Alarms complete with Sealed Batteries | | Item Dimensions D x W x H | 11.8D x 11.8W x 3.2H centimetres | | Item Highlight | 2-Pack, 10-Year Battery Smoke Alarm Detector, Replacing FireAngel ST-622/ST-620, Fire Alarms for Home | | Item Type Name | Smoke Alarm | | Item Weight | 138 Grams | | Manufacturer | FireAngel | | Manufacturer Warranty Description | 5 year manufacturer's warranty. | | Material | Plastic | | Model Number | FA6620-R-T2 | | Number of Items | 1 | | Number of Packs | 4 | | Part Number | FA6620-R-T2 | | Power source | Battery Powered | | Product Style | New Gen Twin Pack | | Sensor Type | Photoelectric | | UPC | 816317006327 | | Unit Count | 2.0 count | ## Product Details - **Alarm:** Smoke Alarm - **Brand:** Fireangel - **Colour:** White - **Item weight:** 138 Grams - **Material:** Plastic - **Power source:** Battery Powered - **Product dimensions:** 11.8D x 11.8W x 3.2H centimetres - **Sensor type:** Photoelectric - **Style:** New Gen Twin Pack - **Unit count:** 2.0 count ## Images ![FireAngel FA6620 Optical, Battery Powered Fire/Smoke Alarms for Home - Image 1](https://m.media-amazon.com/images/I/51uAIAFZJrL.jpg) ![FireAngel FA6620 Optical, Battery Powered Fire/Smoke Alarms for Home - Image 2](https://m.media-amazon.com/images/I/319NRi+o-dL.jpg) ![FireAngel FA6620 Optical, Battery Powered Fire/Smoke Alarms for Home - Image 3](https://m.media-amazon.com/images/I/41oAGIctuhL.jpg) ![FireAngel FA6620 Optical, Battery Powered Fire/Smoke Alarms for Home - Image 4](https://m.media-amazon.com/images/I/41QKSHixxLL.jpg) ![FireAngel FA6620 Optical, Battery Powered Fire/Smoke Alarms for Home - Image 5](https://m.media-amazon.com/images/I/41AoNKZan4L.jpg) ## Questions & Answers **Q: Will this fit the SO -610 base plate** A: My previous one was so-610 and I fitted the new one onto that base **Q: Will this alarm detect vape smoke** A: Generally no vaping will not trigger the smoke alarm, unless you purposely blow the vape into the alarm. This does depend how sensitive your alarm is though. Some smoke detectors are that sensitive that even a steam iron will set it off. **Q: Is it jog proof and will it read cd-r's?** A: It’s a smoke detector that fits securely to the house ceiling with no movement. Nothing to do with a cd-r involved in installation. **Q: Hi, will this work with 5GHz / full fibre broadband Wifi?** A: I don’t think so, as to my knowledge it’s not Wi-Fi enabled ## Frequently Bought Together - 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 Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button - FireAngel Heat Alarm with 10 Year Sealed For Life Battery, FA6720-R (HT-630 replacement, new gen), White --- ## 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.gr/products/422676184-fireangel-fa6620-optical-battery-powered-fire-smoke-alarms-for-home](https://www.desertcart.gr/products/422676184-fireangel-fa6620-optical-battery-powered-fire-smoke-alarms-for-home) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-24*