--- product_id: 745790320 title: "First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack" brand: "first alert" price: "697.67 DT" currency: TND in_stock: true category: "First Alert" url: https://www.desertcart.tn/products/745790320-first-alert-sm210-10-year-sealed-battery-smoke-alarm-slim store_origin: TN region: Tunisia --- # Slim profile, half the depth of standard alarms 10-year sealed battery, zero replacements 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:** 697.67 DT **Availability:** ✅ In Stock ## Summary > 🚨 Slim, smart, and set for a decade—safety that keeps up with your lifestyle. ## 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?** 697.67 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **End-of-life alert:** Know exactly when it’s time to upgrade with a clear end-of-life warning—never be caught off guard. - • **Sleek, modern safety:** Slim profile design fits discreetly on your ceiling, blending seamlessly with your contemporary space. - • **Effortless maintenance:** Test/silence button lets you quickly check functionality or silence false alarms with ease. - • **Smart sensing technology:** Advanced Precision Detection reduces nuisance alarms from cooking, so you only get alerts that matter. - • **Long-lasting peace of mind:** 10-year sealed battery means no annoying low-battery chirps or replacements—set it and forget it. ## Overview The First Alert SM210 smoke alarm features a 10-year sealed battery and advanced Precision Detection technology to minimize false alarms. Its slim profile design is half as deep as standard alarms, making it a sleek addition to any home. With easy testing, silence functions, and an end-of-life warning, it offers reliable, low-maintenance fire safety for a full decade. ## 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 ## 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 (1,223) | | 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 | | Unit Count | 1.0 Count | ## Product Details - **Alarm:** Audible - **Brand:** First Alert - **Colour:** White - **Item Weight:** 168 g - **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? - 🛒 **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.tn/products/745790320-first-alert-sm210-10-year-sealed-battery-smoke-alarm-slim](https://www.desertcart.tn/products/745790320-first-alert-sm210-10-year-sealed-battery-smoke-alarm-slim) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-24*