Is wired or wireless better for security? Security has always been a trending topic, surveillance at home or in the offices is increasingly ubiquitous for the sake of safety. PoE cameras and Wi-Fi cameras are regarded as two common surveillance camera options. What are their differences? What about their advantages and disadvantages? And how...

If your Network Video Recorder (NVR) is stuck during the initialization process or displays colorful strips, it could be due to various reasons, such as hardware issues, firmware problems, or connectivity issues. Here are some steps you can take to troubleshoot and potentially resolve the issue. Table of Contents 1.What to do if the...