1. Infrared Dome Cameras: Some common issues include poor nighttime image illumination, overexposure, or bright white rings at night. These problems are often due to improper assembly. If the photosensitive device (photoresistor) is too far from the dome during assembly, it can result in inadequate infrared light activation, leading to poor nighttime illumination. Overexposure and white rings i...
Surveillance cameras can be categorized based on various criteria. Here's a classification of surveillance cameras:1. Based on Imaging Color: - Color Cameras: These are ideal for detailed object recognition, such as identifying clothing or the colors of objects. They provide increased information due to color and are generally considered to have ten times the information compared to black and w...
Surveillance cameras that don't need a constant power source are widely used in real-life scenarios, making them a popular choice for both indoor and outdoor applications. These cameras typically operate on a simple and convenient power supply and come in various models, often utilizing lithium batteries or solar energy for power.1. Built-in Lithium Battery: Some surveillance cameras are equipp...
When dealing with unwanted noise in surveillance microphones, it can often be attributed to factors like environmental interference, microphone malfunctions, or poor connection. To effectively remove or reduce this noise, consider implementing the following measures:1. Inspect the Connection: Start by verifying that the microphone is correctly connected to the recording equipment. Ensure that t...
