--- product_id: 745790320 title: "SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack" brand: "first alert" price: "Β₯28828" currency: JPY in_stock: true category: "First Alert" url: https://www.desertcart.jp/products/745790320-sm210-10-year-sealed-battery-smoke-alarm-with-slim-profile store_origin: JP region: Japan --- # Slim profile, half the depth 10-year sealed battery life Precision Detection tech reduces false alarms SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack **Brand:** first alert **Price:** Β₯28828 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay safe, stay sleek β€” smoke alarm redefined! πŸ”‹ ## Quick Answers - **What is this?** SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack by first alert - **How much does it cost?** Β₯28828 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/745790320-sm210-10-year-sealed-battery-smoke-alarm-with-slim-profile) ## Best For - first alert enthusiasts ## Why This Product - Trusted first alert brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **End-of-Life Alert:** Stay ahead with timely notifications when it’s time to upgrade your safety. - β€’ **Smart Smoke Sensing:** Advanced Precision Detection cuts down false alarms from cooking, keeping your peace intact. - β€’ **Sleek & Discreet Design:** Half the depth of standard alarms, blending seamlessly into your modern space. - β€’ **Effortless 10-Year Power:** Say goodbye to battery swaps and annoying chirps with a decade-long sealed battery. - β€’ **One-Touch Test & Silence:** Quickly verify functionality or silence nuisance alarms with a simple button press. ## Overview The First Alert SM210 smoke alarm features a 10-year sealed battery eliminating replacements, a slim profile design half the depth of standard alarms, and advanced Precision Detection technology that reduces false alarms. It includes an end-of-life warning and a convenient test/silence button, making it a reliable, low-maintenance safety essential for modern homes. ## Description The First Alert SM210 10-Year Sealed Battery Smoke Alarm with Slim Profile Design is equipped with First Alert's Precision Detection advance sensing technology and meets new industry standards. This slim profile smoke alarm is easy to install, and the 10-year sealed battery means no battery replacements are required. ## Features - First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. - 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm - Slim profile design is half the depth of a standard alarm - End-of-life warning lets you know when it’s time to replace the alarm - Test/silence button for efficient testing to ensure alarm is working properly - The date shown on the product is the Manufacture Date, which identifies when the product was produced ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJMP11MB | | Alarm | Audible | | Brand | First Alert | | Colour | White | | Country of Origin | China | | Customer Reviews | 3.6 3.6 out of 5 stars (1,343) | | Item Dimensions D x W x H | 13D x 13W x 2.5H Centimeters | | Item Type Name | Smoke Alarm | | Item Weight | 168 g | | Manufacturer | Resideo | | Manufacturer Warranty Description | No Warranty | | Mfr Part Number | SM210 | | Model Number | SM210 | | Number of Items | 1 | | Operating Humidity | 10-95% RH | | Power Source | Battery Powered | | Product Style | Compact | | Sensor Type | Photoelectric | | UPC | 029054021847 | ## Product Details - **Alarm:** Audible - **Brand:** First Alert - **Colour:** White - **Item Weight:** 168 g - **Number of Items:** 1 - **Operating Humidity:** 10-95% RH - **Power Source:** Battery Powered - **Product Dimensions:** 13D x 13W x 2.5H Centimeters - **Sensor Type:** Photoelectric - **Style:** Compact ## Images ![SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack - Image 1](https://m.media-amazon.com/images/I/51Uj3vxQczL.jpg) ## Frequently Bought Together - First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack - First Alert SMCO210, 10-Year Sealed Battery Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design, 1-Pack - Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable --- ## 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/745790320-sm210-10-year-sealed-battery-smoke-alarm-with-slim-profile](https://www.desertcart.jp/products/745790320-sm210-10-year-sealed-battery-smoke-alarm-with-slim-profile) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-02*