Education & explainers Mr. BonGrow ScienceCCTV কিভাবে কাজ করে?🤔

CCTV কিভাবে কাজ করে?🤔

Short1:10Science & TechnologyPublished Oct 22, 2026, 12:49 PM · 8h ago

Mr. BonGrow Science

1.5M subscribers · median 927K views

Stock footage · likely$Likely

Open on YouTube

Views

436,682

+31,426 views/hour

Views / hour now

31.4K

measured 22m ago

Peak views / hour

130K

4h ago

First 24 hours

—

not tracked from upload

Engagement

2.8%

likes + comments / views

Likes

12K

2.8% of views

Comments

0.01% of views

Est. ad revenue

$4–$10

lifetime, $0.009–0.024 RPM

Checked every 30 min while the video is this age · last check 22m ago · next in 7 min. YouTube itself updates public counts with a short delay.

Avg views / day

437K

since upload

vs channel median

0.5×

this video's views ÷ the channel's usual

Rank in channel

#14

of 21 tracked

Views over time

18 readings

Total views Views gained per hour

Description

Why do CCTV cameras have so many tiny LEDs if they barely produce any visible light? 👀📹 These are infrared LEDs that help security cameras see in the dark! Discover how infrared light reflects off objects and how the camera turns those reflections into black-and-white night-vision footage, even in a completely dark room. 🌙🔬

Details

Published: Oct 22, 2026, 12:49 PM
Length: 1:10 (70 s)
Format: Short (3 min or less)
Category: Science & Technology
Audio language: BN
Quality: HD
Captions: No
Made for kids: No
Licensed content: Yes
Video ID: DIg5Wq76lDA

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Statistics from the YouTube Data API, tracked by FameX. Views per hour, revenue and comparisons are FameX estimates.