At OHWOAI, we take pride in offering cutting-edge surveillance equipment and solutions tailored to meet the diverse needs of our customers. As a leading brand in the industry, we understand the importance of safeguarding your property, loved ones, and business with top-of-the-line DVR systems and security cameras. With a wide range of products, including DVR recorders, 8-channel systems, and wireless camera kits, we empower you to create a comprehensive security setup that suits your unique requirements.Practicality: Our systems are designed to cater to various environmental conditions, monitoring scenarios, and maintenance needs while ensuring the safety and...

Introduction:As a leading brand in surveillance technology, OHWOAI is committed to providing top-quality security solutions for businesses and residential use. Our products, including POE security camera systems, NVR security camera systems, and 4K security camera systems, are designed to ensure the utmost safety and peace of mind for our customers. In this article, we will explore the common causes of heat generation in surveillance wiring and how to address them effectively.High Current Load:One of the primary reasons for heat generation in surveillance wiring is an excessive current load. If the surveillance wiring exceeds its designed capacity...

Welcome to the world of pinhole cameras, a realm of ultra-compact surveillance solutions. These cameras feature apertures that truly resemble the dimensions of a pinhole, while the camera body itself measures no larger than a one-dollar coin. Does the term spark associations of "surreptitious filming" and "covert observation"? Such notions often lead to a heightened sense of insecurity and concern.   Indeed, the primary purpose of pinhole cameras revolves around surveillance. The virtue of their diminutive size and impeccable concealment capabilities lies in their near-invisibility. This intrinsic capacity for secrecy inevitably gives rise to issues surrounding...