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Question:

What's the problem with a bulb type monitor that doesn't always call the police?

What's the problem with a bulb type monitor that doesn't always call the police?

Answer:

The red light on the monitor is watchingA monitor is a closed-circuit monitoring system (CCTV) is an important part of the display part of the monitoring system, terminal equipment monitoring system, monitoring personnel serves as the "eyes", but also for the subsequent investigation plays a key role.
Monitor, as the display terminal of closed-circuit monitoring system, is an indispensable part of surveillance system besides camera. For a long time, monitors are mainly used in finance, jewelry stores, subways, railway stations, airports, exhibition clubs, commercial offices, recreational places, etc., and are responsible for security work.Monitor cameras usually have red lights that light up at work and indicate that they are being monitored.

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