Posts archive for January, 2024

A baby monitor is an electronic device used to remotely monitor the activity and state of a baby. It usually […]

Here are some precautions when using a security camera with an SD card feature: SD card selection Select the SD […]

Battery-powered security cameras typically use rechargeable or non-rechargeable lithium-ion batteries as a power source. Different types of batteries have different […]

A light bulb security camera is a security device that combines camera technology with a light bulb. It usually has […]

Judging whether the security system is outdated is mainly evaluated based on the following aspects: Vulnerabilities and security threats Check […]

To connect a security camera to a TV, there are several approaches: HDMI Connection If your security camera has an […]

IP security cameras installed outdoors may condense, which can affect image quality and performance. Here are some ways to eliminate […]

Resolution refers to the number of pixels that the display device or image device can display or the number of […]

Zoom means that the optical device (such as the camera lens) has the function of adjusting the focal length at […]

The focal length is the distance required for an optical device (such as a camera lens) to focus a parallel […]