--- product_id: 723568267 title: "X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, 3-Pack" brand: "x-sense" price: "S/.112" currency: PEN in_stock: false url: https://www.desertcart.pe/products/723568267-x-sense-10-year-battery-wireless-interconnected-smoke-detector-fire store_origin: PE region: Peru --- # 820 ft wireless range 10-year sealed battery Up to 24 interconnected units X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, 3-Pack **Brand:** x-sense **Price:** S/.112 **Availability:** ❌ Out of Stock ## Summary > πŸ”₯ Stay ahead of danger with 10 years of worry-free wireless protection! πŸ“‘ ## Quick Answers - **What is this?** X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, 3-Pack by x-sense - **How much does it cost?** S/.112 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/723568267-x-sense-10-year-battery-wireless-interconnected-smoke-detector-fire) ## Best For - x-sense enthusiasts ## Why This Product - Trusted x-sense brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Extended Coverage:** Over 820 ft transmission range ensures reliable alerts across large homes or multi-level spaces. - β€’ **Long-Lasting Power:** Built-in 10-year lithium battery means zero hassle and zero replacements for a decade. - β€’ **Premium Durability:** Crafted from corrosion-resistant, flame-retardant materials for dependable, long-term performance. - β€’ **Customizable & Scalable:** Easily add or remove up to 24 devices to tailor your smoke alarm network to your unique space. - β€’ **Seamless Safety Network:** Instant wireless interconnection triggers all alarms simultaneously for full-home protection. ## Overview The X-Sense SD19-W is a 3-pack wireless smoke detector set featuring a robust 10-year sealed lithium battery, an impressive 820 ft radio frequency transmission range, and the ability to interconnect up to 24 units. Designed with premium flame-retardant and corrosion-resistant materials, it offers customizable, instant whole-home fire alert coverage for modern, safety-conscious households. ## Description X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, Pack of 3 ## Features - Detection Anywhere: Features wireless interconnection so that if one alarm is triggered, they all go off, and they stay connected using radio frequency with a transmission range over 820 ft (250 m) in the open air - Ready to Use: The multi-pack detectors have already been connected for instant use, and you can connect up to 24 Link+ wireless alarms at a time - Customizable Wireless Network: For a customized network, add new devices to the existing network, or disconnect the devices and create multiple networks - Battery Powered Smoke Alarm: Built with a 10-year sensor and powered by a sealed 10-year lithium battery that doesn’t need to be replaced - Premium Quality Material: This smoke detector is made from an upgraded premium material that is durable, corrosion-resistant, and flame-retardant ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09K4Z262N | | Alarm | Audible | | Best Sellers Rank | #85,155 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #105 in Smoke Alarms | | Brand | X-Sense | | Built-In Media | 1 Γ— User Manual, 3 Γ— Smoke Alarms SD19-W with Sealed 10-Year Lithium Battery, 6 Γ— Screws and Anchor Plugs | | Item Weight | 0.7 Kilograms | | Item weight | 0.7 Kilograms | | Manufacturer | X-Sense Electronics., Ltd. | | Model Number | SD19-W | | Power Source | Battery Powered | | Power source | Battery Powered | | Product Style | RF Interconnected Model | | Style | RF Interconnected Model | | Unit Count | 3 Count | ## Product Details - **Brand:** X-Sense - **Style:** RF Interconnected Model - **Power source:** Battery Powered - **Item weight:** 0.7 Kilograms - **Alarm:** Audible ## Images ![X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, 3-Pack - Image 1](https://m.media-amazon.com/images/I/61+N2RPnn0L.jpg) ![X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, 3-Pack - Image 2](https://m.media-amazon.com/images/I/61EhK86TI-L.jpg) ![X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, 3-Pack - Image 3](https://m.media-amazon.com/images/I/61EqhgbHXvL.jpg) ![X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, 3-Pack - Image 4](https://m.media-amazon.com/images/I/61ZVLve4ovL.jpg) ![X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, 3-Pack - Image 5](https://m.media-amazon.com/images/I/61b7WpOK6lL.jpg) ## Frequently Bought Together - X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, 3-Pack - X-Sense Remote Controller RC01 Pro for X-Sense Link+ Wireless Smoke & Carbon Monoxide Detector Alarms (1-Pack) - X-Sense Smoke and Carbon Monoxide Detector Combo, Wireless Interconnected Combination Smoke and Carbon Monoxide Detector with 10-Year Battery, Up to 24 X-Sense Link+ Wireless Alarms, SC01-W, 3-Pack --- ## 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.pe/products/723568267-x-sense-10-year-battery-wireless-interconnected-smoke-detector-fire](https://www.desertcart.pe/products/723568267-x-sense-10-year-battery-wireless-interconnected-smoke-detector-fire) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-22*