<p>The <strong>Dahua ARD324-W2(868) Wireless Door Detector Plus</strong> is an advanced security solution designed to enhance the safety of your premises. This innovative product displays the temperature of the surrounding environment and supports overheating alarms, making it ideal for comprehensive monitoring. With its frequency hopping and two-way communication technology, the ARD324-W2 ensures stable communication for real-time alerts and reliable performance.</p><br> <p>In addition to its temperature monitoring capabilities, the <strong>Dahua ARD324-W2</strong> includes several essential features such as jamming detection and communication encryption, ensuring that your property remains secure against potential tampering. The detector also supports tilt and shock detection, generating alarms whenever these events occur, providing you with peace of mind at all times.</p><br> <p>Powered by cloud technology, this model supports automatic updates and can restore functionality in case of update failures, showcasing its reliability and cutting-edge design. The <strong>Dahua ARD324-W2(868)</strong>, part of the Wireless Door Detector Plus line, stands out in the market with its robust and multifaceted security features, ensuring that you stay informed and protected.</p><br>...
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First Alert LED Carbon Monoxide Alarm, AA Battery -1039727 - New Unopened. O estado é New. Enviado por USPS Ground Advantage.
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<p>The <strong>Dahua ARD912-W2(868)</strong> is a cutting-edge <strong>Wireless Water Leak Detector</strong> designed to provide reliable notifications in the event of water leakage. Utilizing advanced <strong>frequency hopping</strong> and <strong>two-way communication technology</strong>, this device ensures stable communication, reducing the likelihood of false alarms and improving overall performance. Thanks to its <strong>jamming detection</strong> and <strong>communication encryption</strong>, your home is secured against potential interference and unauthorized access, setting it apart from competing products.</p><br> <p>This innovative detector not only alerts you to water leaks but also displays the <strong>temperature of the surrounding environment</strong>, offering added safety through its built-in <strong>overheating alarm</strong>. The <strong>sensitivity adjustment</strong> feature allows for personalized settings to fit your specific requirements, ensuring optimum performance in varying conditions. The device supports cloud updates and is designed to automatically restore functionality in the event of a failed update, showcasing the reliability that comes with the <strong>Dahua</strong> brand.</p><br>...
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Open box, never used.
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<p>The <strong>Dahua ARD912-W2(868D)</strong> is a state-of-the-art <strong>Wireless Water Leak Detector</strong>, designed to provide comprehensive protection against water damage in residential and commercial environments. Utilizing <strong>frequency hopping and two-way communication technology</strong>, this device ensures a stable communication link, reducing the risk of interference. This feature stands out as a significant advantage over traditional water leak detection systems, offering enhanced reliability and security.</p><br> <p>Featuring robust capabilities, the <strong>Dahua ARD912-W2(868D)</strong> supports <strong>jamming detection</strong> and <strong>communication encryption</strong> to safeguard your data. Additionally, it allows for <strong>cloud updates</strong> and includes a recovery mechanism that restores functionality in case of a cloud update failure. The device also monitors the surrounding temperature and provides an <strong>overheating alarm</strong>, ensuring a higher level of environmental awareness.</p><br> <p>With a focus on user flexibility, the <strong>Dahua ARD912-W2(868D)</strong> offers <strong>sensitivity adjustment</strong>, allowing users to customize the detector's responsiveness to water leaks. This product is an essential tool for proactive water damage prevention, combined with advanced technology from a trusted manufacturer.</p><br>...
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The First Alert LED Carbon Monoxide Alarm is a reliable and essential home safety device that runs on AA batteries, providing peace of mind against potential carbon monoxide leaks. With its trusted First Alert brand name and unopened packaging, you can be confident in its quality and effectiveness. This smoke alarm is a crucial component in safeguarding your household and ensuring a secure living environment.
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<p>The <strong>Dahua ARD1233-W2(868) Wireless PIR Detector</strong> is a sophisticated security solution designed to provide reliable motion detection in various environments. As a part of the <strong>Dahua Wireless PIR Detector</strong> range, this model excels in accuracy and adaptability, enabling it to effectively recognize human movement while minimizing false alarms, particularly in households with pets, thanks to its <strong>pet immunity function</strong>.<br></p> <p>Equipped with advanced features such as <strong>auto temperature compensation</strong> and <strong>3-level sensitivity adjustment</strong>, this detector ensures optimal performance regardless of environmental conditions. The <strong>frequency hopping function</strong> and <strong>two-way communication technology</strong> significantly enhance communication stability, making this device one of the most dependable options on the market. Additionally, it includes <strong>low battery alarm</strong> and <strong>temperature monitoring</strong>, ensuring users are always informed about the detector's operational status.<br></p> <p>One of the standout features of the <strong>Dahua ARD1233-W2(868)</strong> is its ability to perform <strong>cloud updates</strong> and automatically recover from update failures, showcasing Dahua's commitment to continuous improvement and user convenience. This innovative approach not only enhances the product's longevity but also ensures users benefit from the latest advancements without hassle.<br></p>...
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Carbon monoxide alarm. Alarm uses an electrochemical carbon monoxide sensor. Detects the carbon monoxide you can't see. Easy to read back lit digital led display communicates a clear read out of current carbon monoxide concentrations in parts per million.
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<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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The item must be in its original condition. Those fees are not included in the price of the item.
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<p>The <strong>BCS BV-501</strong> is a high-performance <strong>ceiling-mounted motion detector</strong> designed for indoor applications. The <strong>QUAD PIR</strong> sensor boasts an impressive detection range of <strong>12 meters</strong> with a 360-degree monitoring capability. This advanced motion sensor utilizes a multi-level detection method, significantly enhancing its reliability by minimizing false alarms commonly associated with environmental factors, such as electrical and radio interference. The <strong>digital temperature compensation</strong> technology ensures consistent performance across a range of conditions, making it a dependable choice for security needs.</p><br> <p>With its robust features, including a <strong>vandal-proof</strong> enclosure that prevents tampering, the BCS BV-501 sets itself apart from competitors in the market. It operates on a power supply of <strong>DC 9.5 - 14.5V</strong> and supports sensitivity adjustment, allowing for a tailored response to movement detection based on the specific environment. The dimensions of the sensor are Ø 117 x 36 mm, making it discreet yet effective in its security capabilities.</p><br> <p>The BCS BV-501 adheres to Grade 2 standards, ensuring that it meets rigorous safety and performance guidelines. Designed for indoor use, this <strong>PIR sensor</strong> is ideal for various settings, providing comprehensive coverage and peace of mind to users.</p><br>...
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<p>The <strong>Dahua ARD323-W2(868)</strong> is a state-of-the-art <strong>Wireless Door Detector</strong> designed by <strong>Dahua</strong>, a leading name in innovative security solutions. This model offers exceptional features such as <strong>signal strength detection</strong> and a <strong>low battery alarm</strong>, ensuring you are always informed about the operational status of your security system. Additionally, the built-in <strong>temperature monitoring</strong> adds an extra layer of awareness, making it an ideal choice for both residential and commercial applications. </p><br> <p>One of the standout features of the <strong>Dahua ARD323-W2(868)</strong> is its advanced <strong>frequency hopping function</strong>, alongside <strong>two-way communication technology</strong>, which significantly enhances communication stability and reliability, setting it apart from standard wireless detectors. This ensures uninterrupted performance and effective responsiveness in various environments.</p><br> <p>Designed for modern security demands, the <strong>Dahua ARD323-W2(868)</strong> also supports <strong>cloud updates</strong> and features automatic recovery from update failures, providing robust adaptability and future-proofing your security infrastructure. With these capabilities, this product represents an excellent investment in reliable home and business safety.</p><br>...
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<p>The <strong>Dahua ARD323-W2(868S) Wireless Door Detector (Small)</strong> is an innovative solution for enhancing your security system. Manufactured by the reputable <strong>Dahua</strong>, this door detector is designed to provide reliable performance with a range of advanced features. Notably, it incorporates <strong>signal strength detection</strong> and a <strong>low battery alarm</strong>, ensuring that you are always informed of the device's status. Moreover, the unit features <strong>temperature monitoring</strong> to keep you informed of environmental changes. </p><br> <p>What sets the <strong>Dahua Wireless Door Detector</strong> apart is its <strong>frequency hopping function</strong> and <strong>two-way communication technology</strong>, which together ensure robust communication stability. This means that you can trust the detector to function without interruptions, even in challenging conditions. Additionally, the device supports <strong>cloud updates</strong> and an automatic recovery feature in case of update failures, making it user-friendly and efficient.</p><br>...
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