Blog – Tech-AD India Network Solution

Driving Efficiency: Why Businesses Should Upgrade to Windows 11

October 23, 2025

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Tech-AD Team

In today’s hybrid-first economy, outdated operating systems aren’t just inefficient—they’re a liability. Windows 11 is not just an aesthetic update; it’s a critical platform evolution designed to enhance productivity, simplify management, and strengthen security for modern businesses. Here is a focused look at the key advantages Windows 11 offers, tailored…
Smart Conference Room Setup – Seamless Systems by Tech-AD

October 23, 2025

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Tech-AD Team

At Tech-AD, we recently completed a full-scale conference room setup designed to make workplace collaboration smarter, faster, and more interactive. Our team focused on integrating an interactive display, networking systems, and conference table connectivity — ensuring every part of the setup works together smoothly. Our Role While our partners managed…
NVR vs DVR: Which Security System Is Right for You?

October 22, 2025

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Asim

A quick overview of DVR and NVR FEATURES DVR (DIGITAL VIDEO RECORDER) NVR (NETWORK VIDEO RECORDER) Camera Type Uses analog cameras (traditional CCTV cameras). These cameras capture video signals in analog format. Uses IP (Internet Protocol) cameras, also called network cameras, which capture and send digital video signals. Video Signal…
The Digital Wild West: Why Cybersecurity is Everyone’s Epic Saga

October 6, 2025

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Rahul Vats

We live in an age where our entire lives, which is our money, our memories, our sensitive records, and our deepest secrets are just reduced to ones and zeros, flying across the globe in mere milliseconds. This digital transformation has been miraculous; however, it has turned the Internet into a…
Nehru Place Shopping Guide (Part 1)

August 20, 2025

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Alok Kumar

Nehru Place, Karol Bagh, and Chandni Chowk are great places to shop if you know how to. You can get great deals if you know the way around their streets and shopkeepers there. And, most importantly, if you have got time for it. Let’s talk about Nehru Place. This is…
When Half the Office Goes Offline—

August 12, 2025

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Tech-AD Team

We have recently acquired an Annual Maintenance Contract for a client with over 70 users in Kalkaji, New Delhi. It is one of our bigger clients. Usually, we recommend a Resident Engineer (RE) for businesses with a user size of over 50, but it’s not mandatory. The IT Infrastructure has…
Fixing ESSL X990 Connection Error with eTimeTrackLite

August 1, 2025

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Atul Raghav

When one of our supported businesses faced repeated connection failures between their legacy ESSL X990 biometric attendance machine and the eTimeTrackLite software, it turned into a deep troubleshooting journey. The device refused to connect and displayed the persistent error: “W Device Error, Failed Connect Device” Troubleshooting Steps That Didn’t Work…
HDMI 2.2 and Ultra96: What 16K Resolution Means for India’s Enterprise Tech Landscape

July 6, 2025

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Tech-AD Team

HDMI 2.2 is here, doubling bandwidth to 96Gbps and unlocking support for 16K resolution, 4K at 240Hz, and 8K at 240fps. With the launch of Ultra96-certified cables, this next-gen standard is set to transform enterprise AV, digital signage, and immersive tech across India.