MCCTV Security & Surveillance System Solution News From CCTUNG — IR

  In the world of home security and surveillance, night vision capabilities are essential. Two common types of infrared (IR) lights used in night vision devices are 850nm and 940nm. Understanding the differences between these two types can help you make an informed decision when choosing the right security solutions for your needs. 1. What are 850nm and 940nm Night Vision Lights? 850nm Night Vision Lights: Visibility: 850nm IR lights emit a faint red glow that is visible to the human eye. This makes them slightly noticeable in complete darkness. Range and Performance: These lights are known for their excellent...