When it comes to selecting security surveillance cameras, factors such as image clarity play a pivotal role in influencing consumer purchasing decisions. While pixel count is a well-known determinant of image quality, there are various other factors within the realm of security surveillance that impact image clarity. Let's delve into these aspects to broaden your understanding.   **Minimum Illumination**   **Minimum Illumination** is a metric used to gauge a camera's ability to capture objects clearly in low-light conditions. Lower values indicate higher sensitivity and superior performance. The concept of "Starlight" cameras falls within the low-light category,...

As the fields of optoelectronics, microelectronics, network communication, digital video, multimedia, and sensing technologies advance, the security surveillance industry is transitioning from traditional analog systems to highly integrated, digitalized, and intelligent solutions. To meet the growing market demands, modern high-tech innovations are being widely adopted or poised for implementation in security surveillance systems. Among these advancements, low-light technology and infrared thermal imaging are two widely applied technologies in the field of security and defense.   Low-light night vision technology utilizes technologies such as electron optics and electron optics to convert photon images into electronic images and...

In today's prevalent usage of surveillance systems, camera malfunctions have become relatively common occurrences. To equip you with practical know-how, we've compiled a comprehensive list of twelve maintenance techniques for surveillance cameras. These insights are purely informative, so don't hesitate to bookmark them if you find them valuable!   **Voltage Detection and Isolation Method**   **Voltage Detection**: Assess critical points within the circuit by measuring voltages to identify potential fault locations.   **Isolation Method**: Use this technique to narrow down the faulty area in the circuit when short circuits or excessive currents are detected.   **Resistance...