The XR-8WS01 Wireless Mini Siren is a compact, powerful security device designed to provide both audible and visual alerts in the event of a security breach. It supports two-way communication, ensuring not only alarm triggering but also status feedback, such as disarm confirmations. Powered by an external adapter with a built-in standby battery, it guarantees uninterrupted operation even during power outages. The XR-8WS01 can enroll up to 48 wireless devices, offering broad compatibility with remotes, magnetic sensors, emergency buttons, and other Focus-branded wireless devices. Equipped with tamper protection, the siren immediately alerts the security system if an attempt is made to disable or remove it, enhancing system resilience against sabotage. With its sound and flashing light alerts, wireless integration, and easy pairing, the XR-8WS01 is an ideal addition to residential and business security systems that need reliable, immediate intrusion notifications.