<p>The <strong>Dahua ARD2231-W2(868)</strong> is an advanced <strong>Wireless Dual-Tech Detector</strong> designed to provide robust security solutions for various applications. This model employs both <strong>PIR and microwave motion detection</strong> technologies, ensuring a high level of accuracy in detecting movement while minimizing false alarms. Its unique <strong>pet immunity function</strong> allows it to distinguish between pets and intruders, making it ideal for pet owners who seek effective security without unnecessary triggers.</p><br> <p>Equipped with an <strong>automatic temperature compensation</strong> feature, the detector maintains consistent performance even in fluctuating environmental conditions. Additionally, it offers a <strong>3-level sensitivity adjustment</strong> that allows users to tailor the detection parameters based on specific needs. The device can display the surrounding environment's temperature and supports overheating alarms, enhancing overall safety and reliability.</p><br> <p>Utilising advanced <strong>frequency hopping</strong> and <strong>two-way communication technology</strong>, the ARD2231-W2(868) ensures stable communication, reducing the risk of signal interference. Furthermore, its ability to support <strong>cloud updates</strong> and automatic restoration features ensures that your system remains up to date and functional. With data encryption capabilities, the Dahua Wireless Dual-Tech Detector stands out as a reliable choice for modern security needs.</p><br>...
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