Constructed to ensure robust protection for AC power systems, this switchgear is designed with an ingress protection rating of IP65, signifying its dust-tight construction and resistance to water jets from any direction. It incorporates a Surge Protection Device (SPD) of Noark type 1+2, engineered to safeguard electrical equipment from voltage spikes.<br><br>The switchgear features an off overcurrent capability of 10A across a three-phase (3-F) system, providing a safeguard against excessive current that could cause damage to circuits or pose a fire risk. Additionally, it is equipped with a Residual Current Device (RCD) of type A with a rated sensitivity of 40A/300mA. This RCD is specifically designed to detect and interrupt AC sinusoidal waveforms and pulsating DC earth leakage currents, thereby offering enhanced protection against electric shock and electrical fire hazards.<br><br>The unit is identified by the model number EM-446N_AC, which is associated with the brand Emitter. This model is engineered to deliver consistent performance in a variety of settings where electrical safety and equipment protection are paramount. Its robust construction and integrated protective features make it suitable for applications requiring stringent safety measures and operational durability....
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1x 8600 radio. 1x Belt Clip. Dual Frequency Waiting. 1x Hand strap. 1x User manual. Signal to noise ratio ≤-40dB ≤-40dB. Signal to noise ratio ≥45dB ≥40dB. Modulation 16KφF3E 8KφF3E.
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White SC/APC-SC/APC SM Patchcord G657A2 SIMPLEX 3.0MM 30M cable. White single-mode patchcord cable with a length of 30m, cable diameter of 3mm, terminated with SC/APC-SC/APC connectors is used to connect optical network equipment such as switches or converters. The product is made of material that does not emit harmful gases during fire(LSOH). The G657A2 fiber has a higher resistance to bending. Patchcords are also widely used in FTTH networks to connect OLT and ONU/ONT devices....
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TYT TH-UV98 10W 136-174MHz/400-480MHz Handheld Transceiver VHF UHF Walkie Talkie Standard Version. - 1 x Walkie Talkie Body. - Power: High ≤10W; Low ≤ 5W. Usually it costs about 30USD-50USD. - 1 x Belt Clip.
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Constructed to ensure robust protection and control for AC power circuits, this switchgear is designed with an ingress protection rating of IP65, signifying its dust-tight construction and resistance to water jets from any direction. It incorporates a surge protection device (SPD) of Noark type 1+2, offering defense against transient overvoltages and ensuring the safety of electrical equipment.<br><br>The switchgear features an off overcurrent capability of 32A across a three-phase system (3-F), effectively safeguarding circuits from excessive current that could cause damage or pose a fire risk. Additionally, it is equipped with a residual current device (RCD) of type A with a rated sensitivity of 40A/300mA. This RCD is specifically designed to detect and interrupt AC sinusoidal waveforms and pulsating DC fault currents, thereby minimizing the risk of electric shock and preventing electrical fire hazards.<br><br>The product is identified by the emiter code EM-357N_AC, which is unique to this specific model of switchgear, ensuring easy identification and reference for installation and maintenance purposes. Its robust construction and integrated protective features make it suitable for a wide range of industrial and commercial electrical applications....
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PMNN4578A(BT110) 3.7V 2500mAh Battery For Motorola DTR600 DTR700 DTR720 Walkie Talkies.
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<p>The <strong>Mikrotik RB450Gx4</strong> is a high-performance router designed for demanding networking environments. With support for <strong>IEEE 802.3af</strong> and <strong>IEEE 802.3at</strong> communication standards, this device ensures reliable power over Ethernet capabilities, making it an ideal choice for various applications. Its compact design, measuring <strong>90 mm</strong> in width and <strong>115 mm</strong> in depth, allows for easy integration into existing setups without occupying excessive space.</p><br> <p>Equipped with a powerful <strong>716 MHz</strong> processor and <strong>1024 MB</strong> of internal memory, the RB450Gx4 delivers exceptional performance for both small and medium-sized networks. The device supports <strong>Gigabit Ethernet</strong> interfaces, ensuring high-speed data transfer rates and efficient handling of multiple connections. Additionally, it features a <strong>MicroSD</strong> (TransFlash) card slot for expanded storage options, allowing for enhanced functionality and flexibility.</p><br> <p>The <strong>wired connectivity</strong> technology of the RB450Gx4 guarantees stable and secure connections, making it suitable for various networking tasks. With a voltage range of <strong>10 - 57 V</strong>, this router can operate effectively in diverse environments, providing versatility for different installation scenarios. Its robust design and reliable performance make it a preferred choice for network professionals.</p><br> <p>In summary, the <strong>Mikrotik RB450Gx4</strong> is a versatile and powerful networking solution that meets the demands of modern connectivity. With its advanced technical specifications and user-friendly features, this model stands out in the market, making it an excellent addition to any network infrastructure. Whether for home use or business applications, the RB450Gx4 is engineered to deliver exceptional results.</p><br>...
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<p>The <strong>Dahua VTM51R2 Rain Cover</strong> is an essential accessory designed to provide superior protection for your electronic devices in adverse weather conditions. Engineered by <strong>Dahua Technology</strong>, a leader in video surveillance solutions, this rain cover ensures that your equipment remains safe and operational even in harsh environments. The model <strong>VTM51R2</strong> stands out with its robust construction, made to withstand heavy rainfall and strong winds, making it an ideal choice for outdoor installations.</p><br> <p>Featuring a sleek and durable design, the <strong>Dahua VTM51R2</strong> integrates seamlessly with various devices, ensuring optimal functionality. This rain cover not only protects against moisture but also enhances the longevity of your devices by preventing water damage. Furthermore, its user-friendly installation process allows for a quick setup, making it suitable for both professional and personal use. Trust in the <strong>Dahua</strong> brand to deliver high-quality solutions that safeguard your investments.</p><br>...
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The AllScan UCI120 USB Communications Interface is a professional-grade yet low cost USB Audio/PTT communications interface that sets a new standard for AllStar, EchoLink and other PTT communications applications.
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<p>The <strong>MikroTik R11E-LORA8</strong> is a high-performance internal module designed for seamless connectivity in various applications. This product is part of the renowned MikroTik lineup, known for its reliability and advanced technology. With a focus on <strong>wired communication</strong>, this module is ideal for users seeking robust and efficient networking solutions.</p><br> <p>Featuring a <strong>Mini PCI Express</strong> host interface, the <strong>R11E-LORA8</strong> ensures easy integration into compatible devices, making it a versatile choice for developers and engineers. The module's compact design allows for efficient use of space while maintaining high performance standards. Its <strong>green color</strong> adds a touch of modernity, fitting well into various hardware setups.</p><br> <p>One of the standout features of the <strong>MikroTik R11E-LORA8</strong> is its ability to support long-range communication, making it suitable for IoT applications and remote monitoring systems. This module is engineered to deliver exceptional performance, ensuring reliable data transmission over extended distances. Its technical specifications cater to the needs of professionals looking for dependable connectivity solutions.</p><br> <p>In summary, the <strong>MikroTik R11E-LORA8</strong> is an essential component for anyone looking to enhance their networking capabilities. With its advanced <strong>wired technology</strong> and user-friendly interface, this module stands out in the market. Trust in MikroTik's reputation for quality and innovation, and consider the <strong>R11E-LORA8</strong> for your next project.</p><br>...
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The F2000 Series is a sleek portable radio that fits nicely in your hand designed to be the go-to for entry to mid-level radio. Icom IC-F2000 UHF 450-512MHz 16 channels, 4W, analog radio. No display.
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<div class='sntc-description-wrapper' bis_skin_checked='1'><p>The <strong>DH-PFA130-E</strong> is a premium <strong>water-proof junction box</strong> from the renowned manufacturer <strong>Dahua Technology</strong>, designed specifically for the Camera Mount Series. This model features a <strong>neat and integrated design</strong> that not only enhances the aesthetic appeal of your surveillance setup but also ensures durability and reliability in various environmental conditions. Constructed from high-quality <strong>aluminum</strong>, the junction box is built to withstand harsh weather, boasting an <strong>IP66 protection rating</strong> that guarantees resistance against dust and water ingress.</p><br> <p>With a compact dimension of <strong>Φ124mmx41mm</strong> and a lightweight design of just <strong>0.35kg</strong>, the DH-PFA130-E is easy to install and can support a load of up to <strong>3.0kg</strong>. This makes it an ideal choice for various camera installations, ensuring that your equipment remains securely mounted. The junction box operates effectively in a wide temperature range of <strong>-40ºC to 60ºC</strong>, making it suitable for both indoor and outdoor use.</p><br> <p>In addition to its robust construction and versatile application, the DH-PFA130-E junction box stands out with its exceptional load-bearing capacity, providing peace of mind for users who require reliable support for their surveillance cameras. Choose the DH-PFA130-E for a dependable and stylish solution to your camera mounting needs.</p><br></div>...
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Portable for Your Go-kit. There may be difference in color due to the computer monitor! ★【Sma-female Jack】Compatible with Sma-female Antenna（Especially with Abbree Tactical Antenna Will Be Better）.
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The industrial cellular modem features a robust and compact design, making it suitable for a wide range of IoT and industrial IoT applications. It offers advanced connectivity options including NB-IoT and LTE Cat-M1 LPWAN, and is also backward compatible with 2G networks, ensuring seamless integration into existing infrastructures. The device is designed to adapt to evolving telecommunications technologies, providing long-term utility and cost efficiency. Constructed with an aluminium housing, the modem is durable and has a weight of 130 grams. Its dimensions are 64.5 mm in depth and 25 mm in height, with a sleek aluminium and blue color scheme. The internal antenna minimizes external dependencies while the micro-USB connector facilitates easy power and communication connections. Compliant with multiple industry standards such as TCP/UDP/PPP/FTP(s)/HTTP(s)/NTP/Ping/QMI/SSL, the modem ensures reliable and secure data transmission. It operates effectively within a temperature range of -40 to 75°C, making it suitable for challenging environmental conditions. The modem also includes a USB interface and supports drivers for all relevant platforms, alongside an SMA connector for an external antenna to enhance signal coverage....
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This radio is perfect for teams looking to improve their communication. Superior chip adopted, these walkie talkies ensure that your team can maintain clear and organized communications. Also these mini radios are easy to hide in the pocket and will not affect the dress.
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