Free Tools for CCTV, Network & Finance
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Port Checker
Test if any TCP port is open or closed
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Stock Symbol Finder
NSE BSE symbol, ISIN, Zerodha, Upstox token
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Gold & Silver Rates
Live 22K, 24K gold price per gram in India
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Ping Tool
Ping any host from our server — live results
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Your ultimate resource for CCTV security, networking, electronics, home automation and DIY tech. From beginner tutorials to advanced setups — we break down complex technology into simple, actionable guides.
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