Introducing the Qvis Fire QFS-EL10-IWS-RF Elite-Battery Powered RF Interlinkable Smoke Detector. This state-of-the-art smoke detector features a 10 year sealed lithium battery for long-lasting performance and reliability. The RF interlinkable technology allows multiple detectors to communicate with each other, providing enhanced safety and early warning in the event of a fire. The Qvis Fire QFS-EL10-IWS-RF Elite-Battery Powered Smoke Detector is easy to install and requires no wiring, making it ideal for both residential and commercial applications. Its sleek design and compact size make it unobtrusive in any space, while its advanced technology ensures accurate and timely detection of smoke. Trust Qvis Fire for all your fire safety needs. Order your QFS-EL10-IWS-RF Elite-Battery Powered RF Interlinkable Smoke Detector today and enjoy peace of mind knowing your property is protected by the best in the industry.