--- product_id: 213043740 title: "Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 20SD10, 2 Pack" brand: "kidde" price: "₩7277" currency: KRW in_stock: false url: https://www.desertcart.kr/products/213043740-kidde-smoke-detector-10-year-battery-powered-led-warning-light store_origin: KR region: South Korea --- # 10-year lithium battery, no replacements needed 85dB alarm with test-hush button Photoelectric sensor detects smoldering fires Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 20SD10, 2 Pack **Brand:** kidde **Price:** ₩7277 **Availability:** ❌ Out of Stock ## Summary > 🚨 Protect your space with a decade of silent vigilance! ## Quick Answers - **What is this?** Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 20SD10, 2 Pack by kidde - **How much does it cost?** ₩7277 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/213043740-kidde-smoke-detector-10-year-battery-powered-led-warning-light) ## Best For - kidde enthusiasts ## Why This Product - Trusted kidde brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Silence:** Test-hush button lets you easily silence false alarms from cooking or steam without compromising safety. - • **Decade-Long Power:** Built-in 10-year lithium battery means zero hassle, zero replacements—peace of mind that lasts a decade. - • **End-of-Life Alert:** Chirp notification signals when it’s time to replace the alarm, so you’re never caught off guard. - • **Instant Activation:** Auto-activates the moment it’s mounted—no complicated setup, just instant protection. - • **Smoldering Fire Detection:** Advanced photoelectric sensor technology spots invisible fire particles early, giving you precious extra seconds. ## Overview The Kidde Smoke Detector p3010b features cutting-edge photoelectric sensing for early detection of smoldering fires, powered by a maintenance-free 10-year lithium battery. It automatically activates upon installation and includes a test-hush button to silence nuisance alarms. UL certified with a 10-year limited warranty, this sleek white alarm delivers reliable, long-lasting fire safety for every home. ## Description Experience the next level of fire safety with the Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 2 Pack, model 20SD10. This compact smoke detector has enhanced sensing technology that reduces false alarms often caused by cooking and sends fast alerts that help give your family more time to get out safely. This alarm offers a modern 5-inch design ideal for all living spaces such as living rooms, hallways, kitchens, & bedrooms. Comprehensively tested and designed to the latest UL standard for safety and reliability, the 5-inch smoke alarm is powered by a 10-year built-in lithium battery, so you never have to change a battery for the life of the detector (not a battery performance claim). In addition, it’s self-testing and easy to install with the included twist-and-click mounting bracket. This Kidde smoke alarm is equipped with an end-of-life notifications that will beep to remind you it’s time to replace it at the of its 10-year lifespan. Meets requirements of 9th Edition UL 217, FCC, and CSFM. ## Features - DETECTS SMOKE: Sounds a loud 85-decibel alarm when smoke is detected - 3 long beeps with red LED light flashing in time, repeating. - NEVER-CHANGE 10-YEAR BATTERY: No low battery chirps or battery changes for 10 years and saves up to 40 Dollar over the life of the detector. (10-yr limited warranty on alarm, not a battery performance claim.) - ENHANCED SENSING TECHNOLOGY: Reduces false alarms often caused by cooking. Comprehensively tested to meet the latest UL standards, meets UL 217 9th Edition and FCC standards. - SELF-TESTING ALARM: Internal components ensure alarm is always operating as expected. Not a substitute for a manual push test, perform a button test once per week to verify alarm operation. - 3 LED NOTIFICATIONS: LED lights indicate alarm status, green - normal operation, amber - operating error, red - smoke detected. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DDW2PMMC | | Alarm | Smoke Alarm | | Best Sellers Rank | #54,634 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #77 in Smoke Detectors & Fire Alarms | | Brand | Kidde | | Built-In Media | Mounting Hardware, Two Alarm, User Guide | | Color | White | | Customer Reviews | 4.1 out of 5 stars 715 Reviews | | Enclosure Material | Plastic | | Item Dimensions D x W x H | 1.88"D x 5"W x 5"H | | Item Type Name | Smoke Alarm | | Item Weight | 12.8 ounces | | Manufacturer | Kidde | | Manufacturer Warranty Description | 10-year Limited Warranty | | Mfr Part Number | 21032821 | | Model Number | 20SD10 | | Number of Items | 1 | | Operating Humidity | up to 95% relative humidity (RH), non-condensing | | Power Source | Battery Powered | | Product Dimensions | 1.88"D x 5"W x 5"H | | Product Style | 9th Edition | | Sensor Type | Photoelectric | | Style | 9th Edition | | UPC | 047871328215 | | Unit Count | 2 Count | | Upper Temperature Rating | 100 °F | ## Product Details - **Alarm:** fire safety, photoelectric, battery powered, tamper-resistant - **Brand:** Kidde - **Color:** White - **Item Weight:** 9.6 ounces - **Operating Humidity:** 10% to 95% relative humidity, non-condensing - **Power Source:** Battery Powered - **Product Dimensions:** 1.6"D x 5.22"W x 5.22"H - **Sensor Type:** Photoelectric - **Style:** 6th Edition - **Upper Temperature Rating:** 100 °F ## Images ![Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 20SD10, 2 Pack - Image 1](https://m.media-amazon.com/images/I/71eyGzf4aSL.jpg) ![Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 20SD10, 2 Pack - Image 2](https://m.media-amazon.com/images/I/71l5LLYG2nL.jpg) ![Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 20SD10, 2 Pack - Image 3](https://m.media-amazon.com/images/I/711Y11ZLmOL.jpg) ![Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 20SD10, 2 Pack - Image 4](https://m.media-amazon.com/images/I/711U07hMxCL.jpg) ![Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 20SD10, 2 Pack - Image 5](https://m.media-amazon.com/images/I/91k76AGlpOL.jpg) ## Available Options This product comes in different **Pattern, Size, Style** options. ## Questions & Answers **Q: What does the 20SD10 smoke alarm detect?** A: The 20SD10 detects smoke. It is designed for residential fire safety use in the home. **Q: How is the 20SD10 powered?** A: The 20SD10 has a 10-year sealed battery. No routine battery replacement is needed during the alarm life. **Q: How do I clean the 20SD10 to help reduce nuisance alarms?** A: Clean the 20SD10 at least once a year. Use compressed air or a vacuum hose around openings and a dry cloth outside. Avoid water, cleaners, aerosols and paint. **Q: Can I silence a nuisance alarm on the 20SD10?** A: Yes. Use HUSH only when you know there is no emergency and want to temporarily silence a nuisance smoke alarm. **Q: When should I replace the 20SD10?** A: Replace the 20SD10 after 10 years or when end-of-life alerts begin. Follow the user guide for replacement guidance. ## Frequently Bought Together - Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Smoke Alarm, White - Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable - First Alert CO605 Plug-In Carbon Monoxide Detector with Battery Backup , White --- ## 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.kr/products/213043740-kidde-smoke-detector-10-year-battery-powered-led-warning-light](https://www.desertcart.kr/products/213043740-kidde-smoke-detector-10-year-battery-powered-led-warning-light) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-11-02*