对于 500Hz 新品，韩媒 ETNews 当地时间 24 日表示，三星电子对 500Hz 超高刷 27 英寸 QHD（2560×1440）分辨率 QD-OLED 面板的开发已进入尾声，正与主要显示器厂商就供应进行谈判。

What are the best 4K colour night vision security cameras on the market?Here online home security retailer Reolink reviews its top three recommendations ...

For a sustainable and wireless security solution, the Reolink Argus 4 Pro combines solar-powered operation with 4K colour night vision. With its 5120x1440 resolution and 1/1.8" CMOS sensor ...