https://www.nezaratcctv.com/articles/view-52360.aspx معرفی کامل شرکت فرا گستر الکترونیک پروفایل شرکت معرفی برندها نمایندگی های مجاز خدمات پس از فروش محصولات

Channel
نظارت تصویری
@ngmcctv
On this record: Growth · Engagement · Reactions · Posts · Citations · Cite this entry
2,700subscribers
+2 since we began measuring on 6 August 2026
Risers and fallers across the register · movement among entries of 1,000–3,162.
Register entry
| Telegram ID | -1001052862053 |
|---|---|
| Type | Channel |
| Username | @ngmcctv |
| Created | Between 1 May 2016 and 28 February 2017— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 6 August 2026 |
| Last confirmed live | 12 August 2026 |
| Measurements held | 3 |
| Confirmed unchanged | 2 times, most recently 12 August 2026 |
| On Telegram | t.me/ngmcctv |
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 9 Aug 2026, 05:02 | 2,700 | +2 |
| 6 Aug 2026, 05:19 | 2,698 | no change |
| 6 Aug 2026, 04:32 | 2,698 | first reading |
Engagement
17 posts held, back to 2 July 2023 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 2 pagesof Telegram’s post history, 20 posts per page.
- ERR · 30 days
- 5.42%
- avg views ÷ 2,700 subscribers
- Avg views / post
- 146
- 5 posts measured
- Reaction rate
- —
- this channel exposes no reaction counts
- Posts in window
- 5
- of 17 held
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.
| Window | Rolling 30 days · latest post in window 31 July 2026 |
|---|---|
| Posts held | 17 (2 July 2023 – 31 July 2026) |
| Views total | 732 |
| Reactions total | — |
| Forwards / comments | not exposed by the public surface — not measured, not estimated |
| Readings taken | 7 Aug 2026, 16:14 UTC |
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
Reaction mix
17 reactions across 10 posts, in 3 distinct kinds. The most used accounts for 76.5% of them.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| 👍 | 13 | 76.5% | |
| ❤ | 3 | 17.6% | |
| 🔥 | 1 | 5.88% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 10 of the 17 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 17reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 17 most recent posts we hold, published 2 July 2023 to 31 July 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
Recent posts
مرکز رصد فناوریهای امنیت و هوش مصنوعی NezaratCCTV Intelligence تاریخ: ۶ مرداد ۱۴۰۵ 🎯 مهمترین تحولات ۲۴ ساعت گذشته امروز تمرکز اخبار جهانی روی هوش مصنوعی در امنیت فیزیکی، خانه هوشمند و افزایش هوشمندسازی سامانههای نظارتی بوده است. هنوز خبر مهمی از انتشار Firmwareهای اضطراری یا آسیبپذیری بحرانی برای برندهای اصلی CCTV منتشر نشده، اما چند روند مهم در حال شکلگیری است. 🤖 ادامهhttps://www.nezaratcctv.com/articles/view…
https://www.nezaratcctv.com/news/view-110108.aspx Brivo از AI Week 2026 رونمایی کرد؛ آینده امنیت فیزیکی با هوش مصنوعی هوشمندتر میشود
https://www.nezaratcctv.com/news/view-110088.aspx مهمترین اخبار امروز نظارت تصویری، امنیت و هوش مصنوعی | ۵ مرداد ۱۴۰۵
https://www.nezaratcctv.com/articles/view-52278.aspx برند OPTINA | دوربین مداربسته، DVR، NVR و تجهیزات
چرا ضبط صدا در دوربینهای مداربسته اهمیت دارد؟ یکی از ویژگیهایی که در بسیاری از دوربینهای مداربسته مدرن وجود دارد و کمتر به آن توجه میشود، قابلیت ضبط صدا است. این قابلیت، اطلاعات بیشتری نسبت به تصاویر به شما میدهد و کمک میکند تا نظارت کاملتری بر محیط داشته باشید. ضبط صدا در محیطهایی مانند دفاتر کاری، فروشگاهها، ورودی منازل یا حتی در جلسات میتواند کاربردی باشد. برای مثال، در یک فروشگاه، ضبط صدای مکالمات مشت…
👍2
زاویه دید در دوربینهای مداربسته؛ چگونه FOV مناسب انتخاب کنیم؟ زاویه دید یا FOV (Field of View) یکی از مهمترین ویژگیها در انتخاب دوربین مداربسته است که نشان میدهد دوربین چه گسترهای از فضا را میتواند پوشش دهد. زاویه دید به اندازه لنز دوربین بستگی دارد؛ مثلاً دوربین با لنز وایدتر، زاویه دید بیشتری ارائه میدهد و فضای بیشتری را پوشش میدهد، در حالی که لنزهای با زاویه محدودتر جزئیات بیشتری از محدوده نزدیکتر را ضب…
👍1
دید در شب؛ کلیدی برای نظارت کامل 24 ساعته آشنایی با قابلیت "دید در شب" در دوربینهای مداربسته یکی از قابلیتهای مهم در دوربینهای مداربسته، دید در شب (Night Vision) است که به شما اجازه میدهد تصاویر واضحی حتی در شرایط نور کم یا تاریکی کامل ضبط کنید. این ویژگی از طریق LEDهای مادون قرمز (IR) عمل میکند که باعث میشود دوربین بتواند در شب یا فضاهای کمنور تصاویر شفافی ارائه دهد. کیفیت دید در شب بسته به قدرت LEDهای ماد…
👍1
💥نرخ فریم در دوربینهای مداربسته؛ چرا FPS مهم است؟ ✍️آیا با اصطلاح FPS یا نرخ فریم در دوربینهای مداربسته آشنایی دارید؟ FPS به تعداد فریمهایی که دوربین در هر ثانیه ضبط میکند اشاره دارد و تأثیر مستقیمی بر کیفیت ویدئوی ضبطشده دارد. هرچه نرخ فریم بالاتر باشد، ویدئو روانتر و با جزئیات بیشتری به نمایش درمیآید. ✍️برای مثال، دوربینی با نرخ 30FPS نسبت به دوربین 15FPS، ویدئویی با حرکات طبیعیتر ضبط میکند که میتواند د…
👍2❤1
با سیستمهای امنیتی، آسودگی خاطر را تجربه کنید. امروزه تأمین امنیت خانه و محل کار از مهمترین دغدغههاست. با نصب سیستمهای امنیتی هوشمند مانند دوربینهای مداربسته و دزدگیر، میتوانید نظارت ۲۴ ساعتهای بر محیط خود داشته باشید و در صورت وقوع هرگونه حادثه سریعاً مطلع شوید. سیستمهای امنیتی پیشرفته مجهز به سنسورهای حرکتی، تماسگیرنده GSM، و قابلیت هشدار از راه دور هستند که در صورت ورود غیرمجاز، به شما اطلاع میدهند. ب…
دزدگیر هوشمند Eye Guard EG-S2؛ راهکاری مطمئن برای امنیت خانه و محل کار شما آیا میخواهید در هر لحظه از امنیت خانه یا محل کار خود مطمئن باشید؟ دزدگیر "Eye Guard EG-S2" با امکانات پیشرفته خود، آرامش خاطر شما را فراهم میکند. این دستگاه دارای تماسگیرنده GSM است که در صورت وقوع هر نوع حرکت مشکوک، به شمارههای از پیش تعیینشده پیامک ارسال میکند یا تماس میگیرد. علاوه بر این، سیستم زونهای امنیتی قابل تنظیم دارد، به…
کاربرد هوش مصنوعی در دوربین مدار بسته هوش مصنوعی (AI) نقش مهمی در بهبود عملکرد و کارایی دوربینهای مدار بسته دارد. این فناوری، با استفاده از پردازش تصویر و یادگیری ماشین، قابلیتهای جدید و پیشرفتهای را به سیستمهای نظارت تصویری اضافه کرده است که در ادامه به مهمترین کاربردهای آن میپردازیم. https://www.adrinelectronic.ir/articles/view-49694.aspx
👍2
Showing the 12 most recent of 17 posts we hold for @ngmcctv. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Citation-graph rank
Citation-graph rank — 751,195 of 1,160,990entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.
Forward network
Republished by
Channels on the register that have forwarded this channel's posts into their own feed.
Republishes
Channels on the register whose posts this channel has forwarded.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
Mentions
Named by 1 registered channel — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.
Named by
Channels on the register whose posts name this channel's handle.
Names
Channels on the register whose handles appear in this channel's posts.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 9 August 2026 — this entry's latest reading, not the date you are reading this.
“نظارت تصویری” (@ngmcctv), 2,700 subscribers as measured 9 August 2026. Telegram Register, tgregister.com/channel/ngmcctv.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.