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 TP‑Link AC1200 Deco M4 2 Pack whole‑home mesh Wi‑Fi system delivers fast and stable wireless coverage. It uses AC1200 dual‑band Wi‑Fi with speeds up to 867 Mbps on 5 GHz and 300 Mbps on 2.4 GHz. In addition, Deco Mesh technology lets the two units work as a single network name. This keeps your phone or device connected as you move. The system handles many devices at once without slowing down. Moreover, it uses the Deco app for setup and network control. You can view devices, set up a guest network, and adjust settings from anywhere. Furthermore, the app supports parental controls to limit online time and block harmful sites. Deco M4 works in router or access point mode to match your network needs. You can also add more Deco units later to expand coverage. Overall, this system reduces weak Wi‑Fi areas and gives seamless coverage across your home. Manufacturer link Specifications: • AC1200 dual‑band Wi‑Fi with speeds up to 1167 Mbps• Whole‑home mesh coverage with two units as one network• Seamless roaming keeps devices on the best Wi‑Fi signal• Supports up to 100 connected devices without slowdowns• Easy setup and control via the Deco mobile app
Specifications : Complies with IEEE 802.11I/U/X standards Built-in power adapter, no bulky adapter needed Signal rate of up to 100Mbps and frequency of 2.4∼2.4835GHz Wireless modes: range extender/access point Has 5 × 10/100Mbps auto-negotiation ports (RJ45) and 5 × LED indicators that display connection status Supports MAC address auto-learning and auto-aging Supports connection with IP-camera Supports wall-mounting and desktop installation Plug-and-play without configuration manufacturer link
TPLink Archer GE550 Wi-Fi 7 Router for High-Speed Gaming The TPLink Archer GE550 BE9300 Tri-Band Wi-Fi 7 Gaming Router delivers ultra-fast wireless performance for modern homes. It uses Wi-Fi 7 technology, therefore users enjoy smoother gaming, streaming, and large file transfers. Tri-band connectivity helps balance traffic, keeping connections stable across many devices. Setup is simple using a mobile app, allowing quick configuration without technical skills. Moreover, this Archer GE550 router supports multiple Gigabit Ethernet ports for fast wired gaming and streaming devices. External antennas improve signal range, so coverage reaches every corner of the home. Advanced security features help protect your network from unauthorized access and online threats. Meanwhile, low latency enhances responsiveness for online play and real-time communication. Gamers and families benefit from stable connectivity during long sessions and heavy use. The TP-Link Archer GE550 Wi-Fi 7 Router also works well with smart home devices. Its modern design fits neatly into desktop or entertainment setups. Overall, this gaming router combines speed, coverage, and reliability for everyday networking needs. Specifications: Tri-band Wi-Fi 7 for ultra-fast wireless speed Multiple Gigabit Ethernet ports for wired connections External antennas for extended signal coverage Advanced network security to protect your connection Low latency for responsive gaming and streaming
The Logitech StreamCam Full HD 1080p Streaming Webcam is designed for content creation, streaming, and video calls. It delivers smooth Full HD video at 1080p resolution with 60 fps support for fluid motion. Additionally, it uses a premium glass lens for sharp and clear image quality. The webcam includes smart autofocus with facial tracking for consistent focus during movement. Moreover, it supports intelligent exposure adjustment to maintain natural lighting across different environments. The 78-degree field of view helps keep the subject centered and visible. Logitech StreamCam connects via USB-C for fast and stable video transfer. Therefore, it works well for streaming platforms, online meetings, and recording content. It also includes dual front-facing microphones for clearer audio capture. The Logitech StreamCam Full HD 1080p Streaming Webcam provides high-quality video, smart framing features, and reliable performance for creators and professionals. Specifications: Full HD 1080p video at 60fps support Premium glass lens with 78° field of view Smart autofocus with facial tracking USB-C high-speed connectivity Dual built-in microphones for clear audio
Features and performances x Outstanding efficiency and overload. x Perfect management and limitation of AC sources. x Power shaving of the consumption peaks. x Automatic allocation of the power available. x Active filtering of the load steps on the genset. x Automatic protection of the sources against overload. x Powerful multi-stage PFC charger. x Ultra-short transfer time (from 0 to 15ms max.). x Automatic and efficient stand-by. x Compatible with AC coupling. x Display, programming and data logging. x RS-232 communication for remote supervision. x iPS Dim. : 44.50x20x17.2( LxWxH cm ) , 17.50 x 7.87×6.8 ( LxWxH inch) x Carton box Dim.: 53.5×30.5×30.5 (LxWxH cm) , 21.65×11.8×12 (LxWxH inch) x Weight : 25Kg ( 55lbs ) Model iPS 3700-24 Inverter Nominal battery voltage 24V Input voltage range 19 – 34V Continuous power @ 25°C 2000W Power 30 min. @ 25°C 2800W Power 25 sec. @ 25°C 5.6kVA Maximum load Up to short-circuit Maximum asymmetric load Up to Continuous power Load detection (stand-by) 2 to 25 W Maximum efficiency 86 – 90% Consumption OFF/Stand-by/ON 3W / 9W / 70W Output voltage Sine wave 220Vac (+/- 2%) / 190-245Vac Dynamic behavior 5 ms (on load change 0 to 100%) Overload and short-circuit Automatic disconnection up to 10 times restart attempt Overheat protection Warning before shut – with automatic restart Battery charger 6 step adjustable : I-U-Uo-Equalize-Uo(low)-U(periodic) Charging current adjustable 0 – 45A Maximum input voltage 265Vac Input AC voltage range Adjustable threshold from 150 to 265Vac Battery control Absorption end By duration 2 / 0.25 – 10 h or by current – / 4 – 30A Absorption voltage** 28.8 / 19 – 34V Periodic absorption voltage** 19 – 34V Floating voltage** 27.2 / 19 – 34V Reduced floating voltage 19 – 34V Equalization** By number of cycles (1 – 100) or at set interval (52 weeks) Equalization end By duration 4 / 0.25 – 10 h or by current – / 4 – 30A Deep-discharge protection 21.6 / 19 – 34V Reduced floating time 0 – 32 days Periodic absorption time 0 – 10 hours General data iPS 3700-24 Auxiliary Output 2 independent Transistor short circuit protected outputs Auxiliary Input 2 Opto Coupler Programmable Input 10V Æ 60VDC Net Weight 25Kg ( 55lbs ) Weight with the cartoon box 26.2Kg (57.5lbs) 1 Year warranty
Apple USB-C Charge Cable (1m) , With Apple Warranty This 1-metre charge cable is made with a woven design — with USB-C connectors on both ends — and is ideal for charging, syncing and transferring data between USB-C devices. Pair the USB-C Charge Cable with a compatible USB-C power adapter to conveniently charge your devices from a power point and take advantage of fast-charging capabilities. USB-C power adapters sold separately.
Logitech C920r HD Pro Webcam (960-001062) is a Full HD USB webcam designed for clear video calls, streaming, and recording. It captures video in 1080p at 30 frames per second for sharp and detailed image quality. Additionally, it connects through USB and works with most PCs and laptops without complex setup. Moreover, Logitech C920r HD Pro Webcam (960-001062) uses automatic HD light correction to improve image quality in low-light conditions. Therefore, it keeps video bright and balanced even in darker rooms. It also includes dual stereo microphones that capture clear voice audio from both sides. In addition, the webcam features a full HD glass lens with autofocus for stable and sharp visuals. It supports a 78-degree field of view that frames users well for meetings and streaming. Furthermore, it includes a universal clip that fits laptops, monitors, and tripods for flexible mounting. The plug-and-play USB connection ensures easy use with Windows, macOS, and ChromeOS systems. As a result, it works well for video conferencing, online classes, and content creation. Meanwhile, its compact design keeps setups simple and space-efficient. Overall, Logitech C920r HD Pro Webcam (960-001062) delivers reliable Full HD video, clear audio, and easy setup for professional and everyday use. Specifications: Full HD 1080p video at 30fps Dual stereo microphones for clear audio Automatic HD light correction for better low-light performance Autofocus glass lens with 78° field of view USB plug-and-play with universal mounting clip
Cougar SXC 750 Switching Power Supply is a 750W ATX power supply designed by Cougar for stable performance in gaming and productivity PC builds. Cougar engineers this PSU to deliver consistent power output for modern hardware systems. Cougar equips the SXC 750 with a high-amperage single +12V rail rated at up to 62.5A for stable CPU and GPU performance under load. It supports 80Plus 230V EU efficiency to reduce power loss and improve energy usage during operation. Cougar includes a built-in cooling fan for thermal management and long-term stability. The PSU uses a non-modular cable design for straightforward installation in standard PC cases. Cougar SXC 750 Switching Power Supply delivers reliable power delivery and system protection for users building entry to mid-range gaming PCs or workstations. Specifications: 750W continuous power output for gaming and workstation PCs Single +12V rail with up to 62.5A output for stable performance 80Plus 230V EU efficiency for reduced energy loss Built-in cooling fan for thermal control and stability Non-modular ATX design for standard PC case compatibility
WiWU Infinite USB‑C to HDMI Adapter (HB004) – Sleek aluminum dongle offering 4K@60Hz output over USB‑C (DP Alt‑Mode), plug-and-play with no drivers needed.Compact, portable, and reliable—a must-have for mobile productivity, gaming, and media streaming. Model: WiWU Infinite USB‑C to HDMI Adapter (HB004) Video Output: HDMI 2.0, supports up to 4K @ 60 Hz resolution Material & Weight: Robust aluminum alloy body, compact, weighs ~69 g Compatibility: Plug-and-play connector works with USB‑C devices supporting DP Alt‑Mode—compatible with laptops, smartphones, tablets, consoles Design & Build: Slim, portable, durable—no driver/software required Use Cases: Ideal for mirroring/extending screens for presentations, streaming, gaming
