The Dahua DH-PFS4228-24P-370 24-Port PoE Switch is a Layer 2 managed network switch designed for large CCTV and IP surveillance systems. It supports 24 PoE ports for powering IP cameras directly through Ethernet cables. As a result, it reduces the need for separate power adapters and simplifies installation. Moreover, it supports IEEE802.3af and IEEE802.3at PoE standards. This allows stable power delivery up to 30W per port. In addition, the total PoE power budget reaches 370W, which is suitable for multi-camera setups in commercial and industrial environments. The switch includes 2 Gigabit uplink ports and 2 SFP fiber ports. Therefore, it allows high-speed data transmission between the switch and the main network. It also supports a switching capacity of 24.8Gbps, which ensures smooth data flow even under heavy load. Furthermore, it supports VLAN, STP/RSTP, IGMP Snooping, port isolation, and QoS functions. These features improve network stability and traffic control in surveillance systems. In addition, it supports web-based management for easy configuration. The device is built with a 1U metal rack design. Moreover, it includes surge protection and works in wide temperature ranges, which makes it suitable for continuous operation in security installations. In conclusion, the Dahua DH-PFS4228-24P-370 delivers strong PoE power, stable network performance, and reliable management features for professional CCTV systems. manufacturer link Specifications: 24 PoE ports with IEEE802.3af/at support 370W total PoE power budget 2 Gigabit uplink + 2 SFP fiber ports 24.8Gbps switching capacity Layer 2 managed switch with VLAN support
The Ruijie Reyee RG‑NBS3200‑48GT4XS‑P offers 48 Gigabit Ethernet ports with PoE support. It delivers power and data to devices without extra cables installed. Also, it features four 10‑Gigabit SFP+ uplink ports for fast backbone links. This makes it ideal for high‑speed network connections and expansion. Moreover, it supports Layer 2 features like VLAN, QoS, and link aggregation. These tools improve network structure, performance, and traffic control. It works well in offices, hotels, schools, and enterprise settings. Network traffic remains smooth even under heavy load. You can configure and monitor easily via the Ruijie Cloud platform. The switch also works with the Reyee mobile app for remote management. Plus, plug‑and‑play setup simplifies deployment and reduces complexity. Also, zero‑touch provisioning means fast and hassle‑free installation. Importantly, PoE support provides up to 30W per port for cameras. It powers IP phones, Wi‑Fi access points, and PoE devices directly. Also, advanced PoE features include power scheduling and priority support. These enhance energy savings, network control, and uptime. Security features include storm control, loop prevention, and port isolation. These tools safeguard network stability and prevent malicious threats reliably. Moreover, its fanless design means quiet and energy‑efficient operation. It runs reliably 24/7 with low heat and low noise. In addition, the switch is part of the smart Reyee series. It integrates easily with other Ruijie devices in cloud networks. Also, cloud management enables real‑time monitoring and quick troubleshooting. The Ruijie Reyee RG‑NBS3200‑48GT4XS‑P delivers high value and advanced power. Specifications: 48-Port Gigabit Layer 2 Managed Switch, 4 * 10G Uplinks
TP-Link TL-WN822N 300Mbps High Gain Wireless USB Adapter is a compact networking device designed to provide stable and reliable wireless connectivity for desktop and laptop computers. It allows users to connect to Wi-Fi networks easily through a USB interface. First, it supports wireless speeds up to 300Mbps, which helps deliver smooth internet browsing, online communication, and basic streaming performance. As a result, users can enjoy stable connectivity for everyday tasks. In addition, the high-gain external antennas improve signal reception and transmission. Therefore, the adapter helps maintain stronger and more stable connections, even at greater distances from the router. Moreover, it features a plug-and-play USB design that makes installation simple and convenient. Users can quickly connect the adapter without complex setup procedures. Finally, the compact design makes it easy to carry and use with different devices, making it suitable for home, office, and travel use. Specifications: Wireless speed up to 300Mbps for stable performance High-gain external antennas for stronger signal reception USB interface for easy plug-and-play setup Compact design for portable use Compatible with desktop and laptop systems
The ASUS RT-AC86U AC2900 Dual Band Gigabit WiFi Gaming Router delivers fast and stable network performance for gaming, streaming, and high-speed internet use. It supports WiFi 5 technology and provides strong connections for homes with multiple connected devices. The router offers combined speeds up to 2900Mbps. It reaches up to 750Mbps on the 2.4GHz band and up to 2167Mbps on the 5GHz band. In addition, NitroQAM technology improves wireless speed and overall network performance. The RT-AC86U features a 1.8GHz dual-core processor that helps manage heavy network traffic. Moreover, MU-MIMO technology allows multiple devices to connect at the same time without reducing performance. The router includes Adaptive QoS with gaming prioritization to reduce delays during online play. In addition, WTFast Game Accelerator helps optimize gaming connections for supported games. Therefore, it provides a smoother experience for competitive gamers. The ASUS RT-AC86U includes four Gigabit LAN ports, one Gigabit WAN port, and one USB 3.1 Gen 1 port. It also supports AiMesh, AiProtection, VPN features, and advanced ASUSWRT controls for flexible network management. Specifications: Wireless standard: WiFi 5 (802.11ac) Wireless speed: AC2900 (750Mbps 2.4GHz + 2167Mbps 5GHz) Processor: 1.8GHz dual-core processor Ports: 1 × Gigabit WAN, 4 × Gigabit LAN, 1 × USB 3.1 Gen 1 Features: NitroQAM, MU-MIMO, Adaptive QoS, AiMesh, AiProtection, WTFast Game Accelerator
Logitech Brio 500 is a Full HD 1080p webcam designed for video calls, streaming, and remote work. It delivers clear image quality with support for HDR, helping improve brightness and detail in different lighting conditions. In addition, it uses auto light correction to adjust exposure based on the environment. Therefore, it helps maintain a balanced image even in low-light or mixed lighting setups. The webcam supports 1080p resolution at 30fps for smooth video performance. Moreover, it includes a built-in microphone system with noise reduction for clearer voice capture during calls. It features Logitech Show Mode, which allows users to tilt the camera downward to share documents or objects on a desk. As a result, it is useful for presentations and hybrid meetings. Finally, it connects via USB-C and supports plug-and-play setup on most operating systems, making it easy to use without additional drivers. Specifications: Resolution : 1080p/30fps, 720p/60fps Camera : 4 Megapixels Hardware Zoom : Digital 4x Built-in microphone type : Stereo microphone USB Connectivity : USB-C Plug and Play
UPS ONLINE 3KVA 2400W 1 YEAR WARRANTY ABSOLUTELY PURE SINUSWELLE – With this inverter / inverter you operate your 220V devices via a 24V battery and a continuous power of 2400W 3KVA. Inverter is a device that allows you to use electrical devices everywhere, even when you are not at the power source MULTIFUNCTION HYBRID UNIT – Thanks to the small LCD display, it is also possible to charge the batteries with AC / solar charge controllers, setting the input voltage range and charging current. MODERN PROTECTION FEATURES – The device has many modern safety features such as: overload protection, overheating protection, short-circuit protection, so it is also suitable for home appliances, as well as microwaves, air conditioners, refrigerator, fan and daylight lamp. HIGH QUALITY MATERIALS – Equipped with PWM control, the inverter generates a pleasing amount of waste heat.
This 1.8-meter DisplayPort to HDMI cable lets you connect a DisplayPort-enabled PC or laptop to an HDMI monitor, TV, or projector. It delivers clear high-definition video and reliable signal transmission, making it perfect for office work, presentations, and home entertainment. The DisplayPort to HDMI cable (1.8M) is a simple and reliable solution for connecting modern computers and laptops with a DisplayPort output to HDMI displays. Ideal for upgrading your setup, it supports high-quality video output for monitors, HDTVs, and projectors. With plug-and-play functionality and a durable build, it ensures stable performance for both professional and home use. DisplayPort to HDMI Connection for easy compatibility with HDMI screens 1.8M Cable Length ideal for desk and office setups High-Definition Video Output for clear and sharp visuals Plug & Play no drivers required Durable Connectors & Cable Build for long-term reliability Perfect for Work & Entertainment supports monitors, TVs, and projectors Works with devices that have a DisplayPort output and displays with an HDMI input, including monitors, TVs, projectors, and display systems. Ideal for workstations, presentations, and dual-screen setups.
The Logitech C922 Pro Stream Webcam delivers smooth and clear Full HD video for streaming and video calls. It supports 1080p at 30fps and 720p at 60fps for sharper motion. Additionally, it is designed for streamers who need stable and reliable video performance. Moreover, it includes automatic light correction and autofocus. These features help maintain clear image quality in different lighting conditions. The dual microphones capture stereo sound for more natural voice output. Furthermore, the 78-degree field of view fits a balanced frame for solo streaming or calls. It connects via USB and works with common streaming and communication platforms. Overall, the Logitech C922 Pro Stream Webcam provides consistent HD video quality, making it suitable for streaming, content creation, and online meetings. Specifications: Full HD 1080p at 30fps and 720p at 60fps Automatic light correction for clearer video Autofocus for sharp image stability Dual built-in stereo microphones 78° field of view for balanced framing
The ProLink PRO910WL Professional II Series Online UPS is designed to provide stable and reliable power protection for servers, networking equipment, and critical electronic systems. It helps maintain continuous operation during power interruptions and protects connected devices from unstable electricity. The UPS provides a 10000VA capacity with an 8000W power rating. Additionally, it uses online double conversion technology to deliver clean and consistent power output for sensitive equipment that requires reliable energy support. The ProLink PRO910WL supports pure sine wave output for improved compatibility with different electronic devices. Moreover, its advanced power management system helps maintain stable voltage and frequency during changing power conditions. The UPS includes an LCD display that allows users to monitor important system information. Furthermore, the display provides details about input voltage, output voltage, battery status, load level, and operating conditions. The PRO910WL supports external battery configurations for extended backup time. In addition, it includes protection features against overload, short circuit, over-temperature, and battery-related issues to help protect connected equipment. The UPS is suitable for data centers, offices, industrial environments, and other locations that require dependable power backup. Therefore, it provides a practical solution for users who need continuous power protection for important systems. The ProLink PRO910WL Professional II Series Online UPS combines high power capacity, online protection technology, monitoring features, and safety functions. As a result, it delivers reliable backup power for critical applications. Specifications: Capacity: 10000VA / 8000W UPS Type: Online Double Conversion Output Waveform: Pure Sine Wave Display: LCD Display Protection: Overload, Short Circuit, Over Temperature, Battery Protection
90W AC Charger Fit for Acer Aspire Z 24 Z24-890 Z24-880-UR13 Z22-780 Z24-890-UR11 Z24-890-UA91 Z24-890-UR13 Z24-890-UR16 Aspire 7 A715-76-765N A715-76-73L8 Laptop Adapter Power Supply Cord
