Installing 4, 8 or even 16 IP cameras is normally straightforward because a modern Gigabit Ethernet network usually has enough capacity to handle the traffic. The situation changes considerably when the installation grows to: 20 c...
15 Aug 2026
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Crimping a new RJ45 connector is often the first step when an IP CCTV camera goes offline, but replacing or recrimping the connector does not necessarily mean that the cabling problem has been solved. An IP camera depends on an en...
15 Aug 2026
2 views
...etail. What Is a Wi-Fi Security Camera? A Wi-Fi security camera is an IP camera that uses a wireless network to transmit video and communicate with a router, mobile application, NVR, computer or cloud service. The term wireless...
26 Jul 2026
28 views
...aditional CCTV installation normally follows a familiar architecture: IP Cameras → PoE Switch / Network → NVR → Hard Disk → Monitor / Remote Viewing The Network Video Recorder (NVR) receives video streams fr...
15 Aug 2026
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...CTV installation is: “How long can the network cable between an IP camera and the NVR or PoE switch be?” You may hear very different answers: 90 metres 100 metres 150 metres 250 metres 300 metres 500 metres or even ...
15 Aug 2026
2 views
...ature Phones → Smartphones → 3G/4G Mobile Internet → VoIP and Virtual Phones → 5G → eSIM → Satellite-Connected Phones → AI Phones This article explores that evolution with a particular focus o...
08 Aug 2026
24 views
CCTV systems range from simple home Wi-Fi cameras to enterprise-grade IP surveillance with AI analytics, centralized recording, and cybersecurity controls. Choosing the right camera is not only about “MP” (megapixels)—it depends o...
01 Jan 2026
424 views
...ompact modular computer, but internally these systems can contain multiple processors, ECC memory channels, redundant power supplies, RAID or HBA controllers, high-speed networking, BMC management controllers, hot-swap storage ...
26 Jul 2026
23 views
...rarr; I/O/Keystone Jack → Patch Cord → Computer / Printer / IP Phone / Access Point / CCTV Camera / Other Network Device The small component commonly called a CAT6 I/O, LAN I/O, RJ45 I/O, data I/O, or network socket i...
15 Aug 2026
1 views
...rk designed to connect computers, servers, printers, storage devices, IP phones, cameras and other network-enabled devices within a relatively limited geographical area. Typical LAN environments include: A home Small office Cor...
15 Aug 2026
2 views
A CPE (Customer Premises Equipment) device is commonly used to establish wireless connectivity between locations, distribute network access, extend a LAN, connect CCTV systems, or provide long-distance wireless communication. Many...
15 Aug 2026
2 views
...ot-swappable, proprietary, or digitally managed power-supply units. Chip-level SMPS repairing means diagnosing and repairing the electronic circuitry of the power supply at PCB and component level instead of simply replacing th...
26 Jul 2026
119 views
...USB devices, network interfaces, firmware, power supply, and other peripherals. When a motherboard fails, conventional troubleshooting often involves replacing RAM, the power supply, processor, CMOS battery, or the entire mothe...
26 Jul 2026
32 views