<div class="sntc-description-wrapper" bis_skin_checked="1"><section class="centered-justified"><h3>ADVANCED WIRELESS SECURITY FOR YOUR HOME</h3><p>The Dahua ARD333-W2(868S)-B door sensor is a state-of-the-art wireless device designed to enhance the security of your premises. Operating on the 868 MHz frequency, it ensures reliable communication over distances of up to 1400 metres in open spaces. This sensor is specifically engineered to detect the opening of doors or windows, providing peace of mind by alerting you to potential intrusions. Its robust design and advanced features make it an essential addition to any wireless alarm system.</p></section><section class="two-cols centered-justified"><div><h3>INNOVATIVE FEATURES FOR ENHANCED MONITORING</h3><p>Equipped with cutting-edge technology, the ARD333-W2(868S)-B sensor offers a range of innovative features that set it apart. It includes AES128 data encryption for secure communication, anti-sabotage protection, and a low battery alarm, ensuring continuous operation. The sensor also monitors temperature, making it versatile for various applications. With a battery life of approximately 4.6 years, maintenance is minimal, allowing for uninterrupted security monitoring without frequent replacements.</p></div><div><h3>COMPACT DESIGN AND RELIABLE PERFORMANCE</h3><p>Designed for ease of installation and use, the Dahua ARD333-W2(868S)-B features a compact size, with the transmitter measuring just 101 x 22 x 21 mm and the magnet at 38 x 13.5 x 15 mm. Its lightweight construction, weighing only 0.042 kg for the transmitter and 0.009 kg for the magnet, ensures that it can be discreetly placed without compromising aesthetics. Operating effectively in temperatures ranging from -10 °C to 55 °C, this sensor is built to withstand various environmental conditions, making it a reliable choice for year-round security.</p></div></section></div>...
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