<p>The <strong>Dahua HY-SA21A-W2(868)</strong> is an advanced <strong>Wireless Smoke Alarm</strong> designed to provide enhanced safety and security within homes and commercial environments. Utilizing <strong>split-spectrum sensor technology</strong>, this device ensures a rapid response to both fast and smoldering fires, significantly increasing the likelihood of early detection. With a loud sound output exceeding <strong>85 dB(A)</strong> at 3 meters, it guarantees that you'll be alerted even in noisy settings.</p><br> <p>This smoke alarm is equipped with user-friendly features, including a single button for both testing and silencing, making it intuitive to operate. Additionally, the low quiescent current consumption ensures prolonged battery life, further enhancing its reliability. The smart <strong>surface-mount device (SMD)</strong> circuit board design not only contributes to the functionality but also ensures durability, giving you peace of mind regarding its long-term performance.</p><br> <p>Manufactured by <strong>Dahua</strong>, a leader in video surveillance technology, the HY-SA21A-W2(868) reflects the company’s commitment to safety and innovation. The inclusion of a <strong>low battery warning signal</strong> is a critical feature, ensuring users are always informed about their alarm's status, preventing unexpected failures and enhancing overall safety. This makes the Dahua smoke alarm a reliable choice for anyone looking to improve their fire safety measures.</p><br>...
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<div class='sntc-description-wrapper' bis_skin_checked='1'><p>The <strong>Dahua HY-SA30A-R8</strong> is a state-of-the-art <strong>Wireless Interconnected Smoke Alarm</strong> designed to enhance safety in your home or office. Utilizing <strong>split-spectrum sensor technology</strong>, this device provides superior smoke detection capabilities, ensuring that you are alerted promptly in case of fire. With a loud sound output exceeding <strong>85 dB(A)</strong> at a distance of 3 meters, it guarantees that alarms will be heard even in noisy environments. The device features a <strong>surface-mount device (SMD)</strong> circuit board design that contributes to its low quiescent current consumption, making it both efficient and reliable.</p><br> <p>This smoke alarm is equipped with user-friendly functionalities, including a <strong>test and silence feature</strong> accessible via a single button, and a <strong>low battery warning signal</strong> to ensure continuous operation. The built-in battery offers a remarkable lifespan of up to <strong>10 years</strong>, while the infrared silence capability allows for quick deactivation of alarms without the need for physical contact. With the ability to interconnect with a maximum of <strong>24 devices</strong>, the Dahua HY-SA30A-R8 provides comprehensive coverage for larger areas, making it an ideal choice for both residential and commercial applications.</p><br> <p>Designed for indoor use, this smoke alarm operates effectively in a wide temperature range from <strong>-10°C to +55°C</strong> and can handle humidity levels of up to <strong>95% RH</strong>. Certified by TÜV and CE, and compliant with the <strong>EN 14604:2005+AC:2008</strong> standard, the Dahua HY-SA30A-R8 stands out as a reliable and efficient smoke detection solution, ensuring peace of mind for you and your loved ones.</p><br></div>...
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DELL Pro 14 PC14250. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core 7, Processor model: 150U. Display diagonal: 35.6 cm (14"), HD type: Full HD+, Display resolution: 1920 x 1200 pixels. Internal memory: 16 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel® Graphics. Operating system installed: Windows 11 Pro. Product colour: Platinum. Weight: 1.36 kg...
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DELL Pro QCM1255. Processor frequency: 3.6 GHz, Processor family: AMD Ryzen™ 3, Processor model: 8300GE. Internal memory: 8 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: AMD Radeon 740M. Operating system installed: Windows 11 Pro, Operating system architecture: 64-bit. Power supply: 65 W. Chassis type: Micro PC. Product type: Mini PC. Weight: 1.39 kg. Product colour: Black...
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DELL Pro QCT1250. Processor family: Intel® Core™ i3, Processor model: i3-14100. Internal memory: 8 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD, Optical drive type: DVD±RW. On-board graphics card model: Intel UHD Graphics 730. Operating system installed: Windows 11 Pro, Operating system architecture: 64-bit. Power supply: 180 W. Chassis type: Tower. Product type: PC. Weight: 6.78 kg. Product colour: Black...
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DELL Pro QCT1250. Processor family: Intel Core Ultra 5, Processor model: 235. Internal memory: 16 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD, Optical drive type: DVD±RW. On-board graphics card model: Intel® Graphics. Operating system installed: Windows 11 Pro, Operating system architecture: 64-bit. Power supply: 180 W. Chassis type: Tower. Product type: PC. Product colour: Black...
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DELL Pro QCS1250. Processor family: Intel Core Ultra 5, Processor model: 235. Internal memory: 16 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel® Graphics. Wi-Fi. Operating system installed: Windows 11 Pro, Operating system architecture: 64-bit. Power supply: 180 W. Chassis type: Slim PC. Product type: PC. Weight: 5.89 kg. Product colour: Black...
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DELL Pro 16 Plus PB16250. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 5, Processor model: 235U. Display diagonal: 40.6 cm (16"), HD type: Full HD+, Display resolution: 1920 x 1200 pixels. Internal memory: 16 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel® Graphics. Operating system installed: Windows 11 Pro. Product colour: Aluminium. Weight: 1.84 kg...
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