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...

At OHWOAI, we take pride in providing state-of-the-art monitoring solutions that enhance safety and security on highways. One crucial aspect of our focus is the continuous downhill stretches, where potential hazards and accidents are more likely to occur. Let's explore how our advanced monitoring systems address the specific needs of these challenging road sections.   Application of Speed Pre-Inspection Monitoring: Superior safety begins with speed control. Our vehicle speed monitoring system, combined with license plate recognition and information display, forms a comprehensive speed pre-inspection system for continuous downhill highways. By installing laser-based or radar speed detection...