<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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<p>The <strong>Ubiquiti UACC-OFC-S1-SASA-10M-O</strong> is a high-performance <strong>SM G657A2 fibre optic cable</strong>, designed for optimal data transmission in various networking applications. Offered in lengths from <strong>1 to 60 meters</strong>, this versatile cable accommodates a wide range of installation needs, making it suitable for both residential and commercial setups. With a robust <strong>PVC jacket</strong> in a sleek <strong>black colour</strong>, it provides excellent durability and environmental resistance, ensuring longevity in diverse operating conditions.</p><br> <p>This model features <strong>SC/APC connectors</strong>, which have been engineered to provide enhanced performance through reduced insertion loss of ≤ <strong>0.3 dB</strong> and a superior return loss of ≥ <strong>60 dB</strong>. This exceptional performance not only minimizes signal degradation but also maximizes the efficiency of data transmission, setting it apart from standard fibre optic cables. The combination of quality materials and advanced technology makes the <strong>Ubiquiti UACC-OFC-S1-SASA-10M-O</strong> an ideal choice for anyone looking to ensure reliable and high-speed connectivity.</p><br>...
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Epson EB-770F. Projector brightness: 4100 ANSI lumens, Projector native resolution: 1080p (1920x1080), Contrast ratio (typical): 2500000:1. Light source type: Laser, Service life of light source: 30000 h. Throw ratio: 0.25 - 0.35:1. Noise level: 37 dB. RMS rated power: 16 W...
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Logitech G Blue Yeti USB Mic. Type: Table microphone, Microphone frequency: 20 - 20000 Hz, Microphone Total Harmonic Distortion (THD): 0.5%. Connectivity technology: Wired, Device interface: USB. Product colour: Blue, Mac operating systems supported: MacOS. Total Harmonic Distortion (THD): 0.009%, Output impedance: 16 Ω, Line-out Signal-to-Noise Ratio (SNR): 100 dB. Power source: USB, Power consumption: 150 mA, Input voltage: 5 V...
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<p>The <strong>Hikvision DS-2CD2183G2-LIS2U(4mm)</strong> is an advanced <strong>8 MP Acusense Smart Hybrid Light Fixed Dome Network Camera</strong> designed to deliver high-quality imaging and enhanced security features. With its impressive <strong>8 MP resolution</strong>, this camera ensures that every detail is captured with clarity, making it ideal for a variety of surveillance applications. The innovative <strong>Acusense technology</strong> focuses on human and vehicle classification, utilising deep learning algorithms to reduce false alarms and improve monitoring efficiency.</p><br> <p>One of the standout features of the <strong>DS-2CD2183G2-LIS2U</strong> is its <strong>Smart Hybrid Light</strong> capability, which integrates both infrared and white lights, offering four supplemental lighting modes to adapt to different environments. This camera also boasts <strong>120 dB true WDR technology</strong>, ensuring clear imaging even in challenging lighting conditions. Additionally, the built-in dual-microphone array provides real-time high-quality audio, enhancing the overall security experience.</p><br> <p>Built to withstand the elements, the <strong>Hikvision DS-2CD2183G2-LIS2U</strong> is <strong>IP67 rated</strong> for water and dust resistance and features an <strong>IK10 rating</strong> for vandal resistance, making it a reliable choice for both indoor and outdoor installations. With efficient <strong>H.265+ compression technology</strong>, this camera optimises storage and bandwidth usage without compromising on video quality, ensuring that you get the best performance for your security needs.</p><br>...
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Digitus HDMI Ultra High Speed Connection Cable. Cable length: 1 m, Connector 1: HDMI Type A (Standard), Connector 1 gender: Male, Connector 2: HDMI Type A (Standard), Connector 2 gender: Male, Connector contacts plating: Gold, 3D, Maximum resolution: 7680 x 4320 pixels, Audio Return Channel (ARC), Product colour: Black...
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<p>The <strong>Hikvision DS-2CE70DF3T-LMFS(2.8mm)</strong> is a state-of-the-art <strong>2 MP ColorVu Dual-light Fixed Turret Camera</strong> designed to provide exceptional imaging quality with a resolution of <strong>1920 × 1080</strong>. This camera features a remarkable <strong>F1.0 aperture</strong> that enables <strong>24/7 colour imaging</strong>, ensuring that you capture vibrant and clear footage at all times, even in low-light conditions. The integration of <strong>Smart-Hybrid light</strong> technology allows for flexible lighting options, optimising your security setup for various environments.</p><br> <p>Equipped with <strong>130 dB true WDR technology</strong>, the Hikvision DS-2CE70DF3T-LMFS excels in challenging lighting situations, providing clear imaging against strong backlight. The advanced <strong>3D DNR technology</strong> further enhances image clarity, delivering clean and sharp visuals. With a fixed focal lens of <strong>2.8 mm</strong>, this camera is capable of capturing detailed images up to <strong>20 m</strong> in both white light and infrared modes, making it an ideal choice for comprehensive surveillance.</p><br> <p>Additionally, this model supports high-quality audio transmission via coaxial cable, featuring a built-in microphone for enhanced monitoring capabilities. The camera is equipped with a versatile port that accommodates four switchable signals (TVI/AHD/CVI/CVBS), ensuring compatibility with various systems. With its robust <strong>IP67 rating</strong>, the Hikvision DS-2CE70DF3T-LMFS is both water and dust resistant, making it suitable for outdoor use in diverse weather conditions.</p><br>...
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<h2 style="text-align: justify;">Ubiquiti SR71-15 – high quality, unique durability</h2> <h3 style="text-align: justify;">The Ubiquiti SR71-15 radio module is based on the Atheros AR9220 chipset.</h3> <p style="text-align: justify;">The device is distinguished by its 2-7 dBm +/- 2 dB power and 300 Mbps capacity. It complies with the 802.11 n standard.</p> <p style="text-align: justify;"> </p> <h2 style="text-align: justify;">Reliability</h2> <p style="text-align: justify;">The dual band wireless card works perfectly in difficult conditions. This is achieved by the use of e.g. the MMCX connector for internal antennas and the ability to work at temperatures ranging from -20 to 70 degrees Celsius.</p> <p style="text-align: justify;"> </p> <p style="text-align: justify;"> </p> <p><a class="galeria" href="https://gfx3.senetic.com/product-description-images/SR71_15.png" title=""><img alt="" height="370" src="https://gfx3.senetic.com/product-description-images/SR71_15.png" style="display: block; margin-left: auto; margin-right: auto;" width="372"/></a></p> <p> </p> <h2 style="text-align: justify;">Key features</h2> <ul> <li style="text-align: justify;">works on the 5 GHz band</li> <li style="text-align: justify;">Mini PCI Express host interface</li> <li style="text-align: justify;">300 Mbit/s maximum data transfer speed</li> <li style="text-align: justify;">Wi-Fi IEEE 802.11n standard</li> </ul> <p style="text-align: justify;"> </p> <h2 style="text-align: justify;">Manufacturer's content</h2> <p style="text-align: justify;"><a href="https://gfx3.senetic.com/pdf-files/SR71_15.pdf" target="_blank"><span class="icon icon-small icon-pdf"> </span>Read more in the manufacturer's documentation</a></p> <p style="text-align: justify;"> </p> <h2 style="text-align: justify;">Specifications</h2>...
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