--- product_id: 12080212 title: "Kidde Compact Smoke Detector, AA Battery-Powered, 10SDR" brand: "kidde" price: "HK$267" currency: HKD in_stock: true category: "Kidde" url: https://www.desertcart.hk/products/12080212-kidde-compact-smoke-detector-aa-battery-powered-10sdr store_origin: HK region: Hong Kong --- # 4-inch compact design 9V battery powered, no wiring 85dB loud ionization alarm Kidde Compact Smoke Detector, AA Battery-Powered, 10SDR **Brand:** kidde **Price:** HK$267 **Availability:** ✅ In Stock ## Summary > 🔥 Small Size, Big Safety — Stay Ahead of Fire Risks! 🚨 ## Quick Answers - **What is this?** Kidde Compact Smoke Detector, AA Battery-Powered, 10SDR by kidde - **How much does it cost?** HK$267 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/12080212-kidde-compact-smoke-detector-aa-battery-powered-10sdr) ## 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 - • **Power Outage Proof:** Reliable 9V battery operation keeps you protected even when the grid fails - • **Early Fire Detection:** Ionization sensor spots invisible flaming fires faster for crucial extra seconds - • **User-Friendly Control:** Test-hush button silences false alarms & confirms battery health with ease - • **Certified Peace of Mind:** UL listed with a 3-year limited warranty—trusted protection for your home - • **Compact & Discreet Safety:** Sleek 4-inch diameter fits tight spaces & blends with modern interiors ## Overview The Kidde Fire Sentry Smoke Detector is a compact, 4-inch ionization smoke alarm powered by a 9V battery, ensuring continuous fire detection even during power outages. Featuring an 85-decibel alarm and a test-hush button, it offers easy installation without wiring and reliable early detection of fast flaming fires. UL listed and backed by a 3-year limited warranty, it’s designed for homes, RVs, and mobile homes where space and safety are priorities. ## Description Help protect your home and family with the compact-sized Kidde 10SDR Smoke Detector with AA Battery Operation. Designed to help provide peace of mind, this alarm detects smoke over 25% faster*, sounding a loud 85-decibel alert with a red LED light for clear visual warnings, suitable for homes and apartments. Powered by two AA alkaline batteries, the 10SDR offers simple installation with no wiring required and continuous operation even during power outages. Advanced sensing technology helps reduce false alarms from everyday cooking or steam while maintaining quick, accurate smoke detection for reliable home safety. The convenient Test & Hush button allows easy alarm testing and temporary silencing of nuisance alarms without disabling the unit. Tested to meet UL 217 10th Edition and FCC standards, this smoke detector supports code-compliant safety and dependable performance. Backed by a 10-year limited warranty** from first power-on, the 10SDR is built for homeowners, property managers, and professionals focused on long-term fire safety assurance. *29% faster average smoke detection based on internal testing of smoldering wood fires for Kidde 9th Edition vs. leading competitor 8th Edition products. **10-year limited warranty on alarm. Not a battery performance claim. ## Features - SMOKE DETECTION: Model 10SDR detects smoke with over 25% faster smoke detection*; sounds a loud 85-decibel alarm with red LED light for clear visual warnings; compact design suitable for homes - AA BATTERY OPERATION & WARRANTY: Powered by two AA batteries (included) for easy, no-wiring setup; backed by 10-year limited warranty** that starts from date of purchase - REDUCED FALSE ALARMS: Uses advanced sensing technology that helps distinguish between real smoke and everyday cooking or steam; helps reduce false alarms while maintaining quick, accurate detection when smoke is present - TESTED FOR RELIABILITY & COMPLIANCE: Rigorously tested to meet UL 217 10th Edition and FCC standards; helps ensure compliance with recognized safety requirements and consistent performance in residential environments - BUILT FOR HOMEOWNERS AND PROFESSIONALS: Designed for those who prioritize dependable, code-compliant detection; supports safety goals for homeowners, property managers, contractors, and professionals seeking long-term home safety assurance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CX6BHZJR | | Alarm | Smoke Detector | | Best Sellers Rank | #1,269 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Smoke Detectors & Fire Alarms | | Brand | Kidde | | Built-In Media | 2 AA Batteries, Alarm, Mounting Hardware, User Guide | | Color | White | | Customer Reviews | 4.5 4.5 out of 5 stars (903) | | Enclosure Material | Plastic | | Global Trade Identification Number | 00047871328123 | | Item Dimensions D x W x H | 1.88"D x 4"W x 4"H | | Item Type Name | Smoke Alarm | | Item Weight | 6.24 ounces | | Manufacturer | Kidde | | Manufacturer Warranty Description | 10-year Limited Warranty | | Mfr Part Number | 21032812 | | Model Number | 10SDR | | Number of Items | 1 | | Operating Humidity | Up to 95% relative humidity (RH), non-condensing | | Power Source | Battery Powered | | Product Style | 10th Edition | | Sensor Type | Photoelectric | | UPC | 047871328123 | | Unit Count | 1 Count | | Upper Temperature Rating | 100 °F | ## Product Details - **Alarm:** Smoke Detector - **Brand:** Kidde - **Color:** White - **Item Weight:** 6.24 ounces - **Operating Humidity:** Up to 95% relative humidity (RH), non-condensing - **Power Source:** Battery Powered - **Product Dimensions:** 1.88"D x 4"W x 4"H - **Sensor Type:** Photoelectric - **Style:** 10th Edition - **Upper Temperature Rating:** 100 °F ## Images ![Kidde Compact Smoke Detector, AA Battery-Powered, 10SDR - Image 1](https://m.media-amazon.com/images/I/71bJrL3cC2L.jpg) ![Kidde Compact Smoke Detector, AA Battery-Powered, 10SDR - Image 2](https://m.media-amazon.com/images/I/41HGVbFscxL.jpg) ![Kidde Compact Smoke Detector, AA Battery-Powered, 10SDR - Image 3](https://m.media-amazon.com/images/I/51QuECNfy8L.jpg) ![Kidde Compact Smoke Detector, AA Battery-Powered, 10SDR - Image 4](https://m.media-amazon.com/images/I/415lyIeuDsL.jpg) ![Kidde Compact Smoke Detector, AA Battery-Powered, 10SDR - Image 5](https://m.media-amazon.com/images/I/41G2eVUTF7L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can this del to CA** A: A new California Law, SB 745 has changed the rules regarding smoke alarms, and requirements for landlords. Starting July 1, 2014, any smoke alarm installed that is solely battery powered MUST contain a non-removable battery that is rated to last 10 years.http://abc7news.com/news/law-bans-sale-of-smoke-detectors-with-replaceable-batteries/891576/ **Q: does this contaian any radioactive material?** A: Yes it doesThis product is designed todetect products of combustionusing ionisation technology.This product contains 0.9microcurie of Americium 241,a radioactive material. **Q: Does the alarm go off when there is steam from a shower down the hall?** A: I hung mine about two (2) feet from my bathroom door and I have never had the alarm go off when I take a shower. I would have to say, "no." **Q: It appears listed product dimensions are off. Chart says 7" but others say 4" in diameter. Can someone please advise the depth of the item?** A: They're Chinese, what do you expect? This unit is 4" in diameter and 1.75" deep. . . kind of off, eh ? . . I kind of like the "compactness" . . bought 4 ## Frequently Bought Together - Kidde Fire Sentry Smoke Detector, 9V Battery Powered Smoke Alarm, 4 Inch Compact Design - Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable - Amazon Basics 8-Pack 9V Alkaline Batteries, 5-Year Shelf Life - for Smoke/CO Detector, Electronics & Audio --- ## 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.hk/products/12080212-kidde-compact-smoke-detector-aa-battery-powered-10sdr](https://www.desertcart.hk/products/12080212-kidde-compact-smoke-detector-aa-battery-powered-10sdr) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-21*