--- product_id: 745790320 title: "First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack" brand: "first alert" price: "Β₯29368" currency: JPY in_stock: true category: "First Alert" url: https://www.desertcart.jp/products/745790320-first-alert-sm210-10-year-sealed-battery-smoke-alarm-slim store_origin: JP region: Japan --- # Slim profile, half the depth 10-year sealed battery life Precision Detection tech reduces false alarms First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack **Brand:** first alert **Price:** Β₯29368 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay safe, stay sleek β€” smoke alarm redefined! πŸ”‹ ## Quick Answers - **What is this?** First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack by first alert - **How much does it cost?** Β₯29368 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-first-alert-sm210-10-year-sealed-battery-smoke-alarm-slim) ## 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 First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack | SM210 : desertcart.in: Home Improvement ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJMP11MB | | Alarm | Audible | | Brand | First Alert | | Colour | White | | Country of Origin | China | | Customer Reviews | 3.7 3.7 out of 5 stars (1,239) | | Item Dimensions D x W x H | 13D x 13W x 2.5H Centimeters | | Item Type Name | Smoke Alarm | | Item Weight | 0.37 Pounds | | 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 | | Unit Count | 1.0 Count | ## Product Details - **Alarm:** Audible - **Brand:** First Alert - **Colour:** White - **Item Weight:** 0.37 Pounds - **Net Quantity:** 1.0 Count - **Operating Humidity:** 10-95% RH - **Power Source:** Battery Powered - **Product Dimensions:** 13D x 13W x 2.5H Centimeters - **Sensor Type:** Photoelectric - **Style:** Compact ## Images ![First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack - Image 1](https://m.media-amazon.com/images/I/51Uj3vxQczL.jpg) ![First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack - Image 2](https://m.media-amazon.com/images/I/31gZHQjSg5L.jpg) ![First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack - Image 3](https://m.media-amazon.com/images/I/41A+DVFkUmL.jpg) ![First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack - Image 4](https://m.media-amazon.com/images/I/41+5Gi9hbqL.jpg) ![First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack - Image 5](https://m.media-amazon.com/images/I/41OtScS0SdL.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-first-alert-sm210-10-year-sealed-battery-smoke-alarm-slim](https://www.desertcart.jp/products/745790320-first-alert-sm210-10-year-sealed-battery-smoke-alarm-slim) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-02*