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‑ES224GC‑V2 24‑Port Gigabit Smart Cloud Managed Non‑PoE Switch delivers efficient and scalable network connectivity for business and surveillance needs. First, it offers 24 gigabit RJ45 ports for fast data transfer across connected devices in SMB networks. Therefore, it simplifies network expansion while keeping traffic running smoothly. In addition, the smart cloud‑managed design lets you configure and monitor the switch remotely via the Ruijie Cloud platform. Moreover, features like automatic loop prevention and IP camera recognition help maintain network continuity and optimize CCTV deployments. Finally, this non‑PoE switch operates silently with a fanless design and supports key Layer 2 functions such as VLAN and port isolation. For example, you can manage VLANs and security settings easily through the cloud or app for reliable network control. Specifications: 24 gigabit RJ45 ports for high‑speed wired connectivity in business and surveillance networks Smart cloud management via Ruijie Cloud for remote configuration and monitoring Automatic loop prevention ensures network continuity and stability Layer 2 features like VLAN, port isolation, and DHCP snooping enhance traffic control Fanless, quiet design suitable for office and CCTV setups with reliable performance
TP-Link TG-3468 PCIe Gigabit Network Adapter is designed by TP-Link to upgrade desktop PCs with fast and stable wired internet. TP-Link builds this card to provide a reliable Gigabit Ethernet connection through a PCI Express slot. TP-Link equips the TG-3468 with a 10/100/1000Mbps RJ45 port for high-speed networking. Additionally, it supports auto-negotiation to adjust speed automatically based on network conditions. This helps maintain stable and efficient data transfer. TP-Link designs the adapter using a 32-bit PCI Express interface for wide motherboard compatibility. Moreover, it supports Wake-on-LAN, which allows remote powering of the computer over the network. TP-Link also includes IEEE 802.3x flow control for better data stability during heavy network traffic. Therefore, it helps reduce packet loss and improves connection reliability in busy networks. TP-Link TG-3468 PCIe Gigabit Network Adapter delivers fast wired performance, stable connectivity, and simple installation for desktop PC upgrades. Specifications: 10/100/1000Mbps Gigabit Ethernet port for fast wired networking 32-bit PCI Express interface for desktop compatibility Wake-on-LAN support for remote PC power control IEEE 802.3x flow control for stable data transfer Auto-negotiation for automatic speed adjustment
The TPLink AC1900 Archer C9 Smart Wireless router is built to deliver fast, stable, and reliable internet for homes and offices. With dual-band connectivity, it provides smooth streaming, gaming, and browsing without interruptions. Therefore, it is an excellent choice for families and professionals who need consistent performance. Because it supports speeds up to 1900Mbps, you can enjoy seamless 4K video streaming and online gaming. In addition, the router uses advanced Beamforming technology to direct stronger signals toward your devices, ensuring wide coverage and reduced dead zones. Moreover, the three external antennas offer excellent range, while the powerful dual-core processor keeps connections fast and stable. As a result, multiple users can connect their devices without slowdown. The TPLink AC1900 Archer C9 Smart Wireless also includes robust security features. With WPA/WPA2 encryption and parental controls, your network stays protected while offering flexibility for safe browsing. Furthermore, the intuitive management app makes setup and monitoring simple, even for first-time users. In addition, this router supports both wired and wireless connections. Gigabit Ethernet ports provide strong wired speeds for desktops, smart TVs, and gaming consoles. Consequently, you can enjoy the best performance for high-demand devices. Stylish and modern in design, the TPLink AC1900 Archer C9 Smart Wireless blends into any environment while delivering high-speed internet. It is perfect for households and offices that want powerful performance combined with ease of use. Specifications: Standards : Wi-Fi 5 (5GHz and 2.4GHz). Wi-Fi Speeds : AC1900 (5GHz 600Mbps / 2.4GHz 1300Mbps). Wi-Fi Range : 3 Antennas with Beamforming Technology. Working Modes : Router / Access Point.
Brand Lenovo Compatible Devices Laptops Input Voltage 240 Volts Mounting Type Wall Mount Wattage 90 watts Output Voltage 20 Volts Current Rating 4.5 Amps Lenovo 90W Slim Tip Ac Adapter (Original)
The PANPOWER UPS 1800 VA is designed to provide reliable backup power and protection for computers, networking devices, office equipment, and other sensitive electronics. It helps maintain stable operation during power interruptions and voltage fluctuations. With an 1800VA capacity and 720W power output, this UPS provides dependable backup support for home and professional environments. Additionally, it delivers pure sine wave output to provide clean and stable power for compatible devices. The UPS supports 220/230/240 VAC input and output voltage, making it suitable for standard electrical environments. Moreover, its fast transfer time helps reduce interruptions when switching to battery power during outages. The PANPOWER UPS 1800 VA includes two internal 12V 9Ah batteries for backup operation. Furthermore, the sealed lead-acid battery design provides a practical solution for maintaining power availability during short interruptions. Protection features help safeguard connected equipment from unstable power conditions. Therefore, the UPS is suitable for devices such as desktop computers, routers, surveillance systems, and other electronics that require reliable power support. The compact design allows easy installation in different workspaces. In addition, the pure sine wave output makes it compatible with equipment that requires consistent and clean electrical power. The PANPOWER UPS 1800 VA combines backup capability, stable output performance, and protection features in a practical power solution. As a result, it helps users maintain equipment operation and reduce the risk of power-related interruptions. Manufacturer link Specifications: Capacity: 1800VA / 720W Input Voltage: 220/230/240 VAC Battery: 2 x 12V 9Ah sealed lead-acid batteries Output Waveform: Pure Sine Wave Transfer Time: 0.4 milliseconds
The Razer Kiyo V2 X 1440p Streaming Webcam is built for high-quality streaming, video calls, and content creation. It delivers sharp and detailed video for professional-looking online communication. Razer equips this webcam with 1440p resolution for clearer and more detailed visuals compared to standard Full HD. It supports smooth video capture for streaming platforms and meetings. The Razer Kiyo V2 X 1440p Streaming Webcam provides automatic image adjustments to maintain balanced brightness and clarity in different lighting conditions. It connects via USB for simple plug-and-play setup on PC. The adjustable mount allows easy positioning on monitors or desks. It is designed for users who want higher resolution video, simple setup, and reliable streaming performance. manufacturer link Specifications: 1440p high-resolution video quality Automatic image adjustment for lighting USB plug and play setup Smooth streaming performance Adjustable mount for positioning RZ19-05380100-R3M1 , RZ19-05380200-R3M1 , RZ19-05380300-R3M1
The BYL-2207 2-in-1 LAN adapter provides fast and stable wired internet through a Gigabit Ethernet port using either USB-C or USB 3.0. Perfect for laptops, MacBooks, and PCs without an Ethernet port, it ensures smooth streaming, online meetings, and reliable network performance. The BYL-2207 2-in-1 Type-C / USB 3.0 to Gigabit LAN Adapter is designed for users who need a reliable wired connection on modern laptops and devices. It supports both USB-C and USB 3.0, making it compatible with a wide range of systems including MacBooks, ultrabooks, and desktops. With Gigabit Ethernet speed, it provides faster and more stable internet compared to Wi-Fi, making it ideal for work, gaming, and streaming. 2-in-1 Connector (USB-C + USB 3.0) for wide compatibility Gigabit Ethernet Port (RJ45) for fast and stable wired internet High-Speed Performance supports up to 1000Mbps network speed Plug & Play installation on most systems Compact & Portable Design easy to carry anywhere Ideal for Work & Streaming improves stability for meetings and downloads Reliable Connection reduces lag compared to Wi-Fi Ideal for MacBooks, laptops, ultrabooks, desktops, and tablets that need a stable wired internet connection. Perfect for online meetings, remote work, gaming, IPTV, streaming, and downloading.
Max Configurable Power (Watts) 6.0kWatts / 6.0kVA Efficiency at Full Load 94.0 % Output Frequency (sync to mains) 50/60 Hz +/- 3 Hz Sync to mains Other Output Voltages 220 V, 240 V Load Crest Factor 3 : 1 Topology Double conversion online Waveform type Sine wave Bypass Internal bypass (automatic and manual) Input Input frequency 40 – 70 Hz Input voltage range for main operations 110 – 300 Adjustable (half load), 176 – 300V Efficiency at Full Load 94.0 % Other Input Voltages 220 V, 240 V Batteries & Runtime Battery type Lead-acid battery Typical recharge time 3hour(s) Battery Charge Power (Watts) 373 Watts Runtime View Runtime Graph View Runtime Chart Communications & Management Interface Port(s) DB-9 RS-232, Intelligent Smart Slot, USB Control panel Multifunction LCD status and control console Audible Alarm Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm Emergency Power Off (EPO) Yes Available SmartSlot™ Interface Quantity 1 Surge Protection and Filtering Surge energy rating 600Joules Physical Maximum Height 685MM, 68.5CM Maximum Width 190MM, 19.0CM Maximum Depth 374MM, 37.4CM Net Weight 54.0KG Shipping weight 66.0KG Shipping Height 910MM, 91.0CM Shipping Width 290MM, 29.0CM Shipping Depth 495MM, 49.5CM Color Black Environmental Operating Temperature 0 – 40 °C Operating Relative Humidity 0 – 95 (Non-condensing) % Operating Elevation 0 – 3000meters Storage Temperature -15 – 60 °C Storage Relative Humidity 0 – 95 (Non-condensing) % Storage Elevation 0 – 15000meters Audible noise at 1 meter from surface of unit 55.0dBA Protection Class IP20 1 YEAR WARRANTY
Premium PTZ camera with Ultra-HD imaging system and automatic camera control RightSense™ technology
