Shenzhen Sunell Technology Corporation
Shenzhen Sunell Technology Corporation

How to recognize the positive and negative pole of power cable on speed dome camera?

If power is AC24V, no need to distinguish the cable, if power is DC, please refer to the label on cable, the red is positive and black is negative in default.

07/03
2024
Sunell Launches Upgraded AI PTZ Camera, Elevating Smart Surveillance to New Heights
July 3, 2024 / Shenzhen, China. Sunell Technology, a global provider of intelligent video surveillance solutions, has recently officially launched its upgraded AI PTZ (Pan-Tilt-Zoom) camera, marking a...
06/07
2024
Exploring Automatic Number Plate Recognition (ANPR) Technology: From Principles to Applications
IntroductionAutomatic Number Plate Recognition (ANPR) technology is a crucial component of intelligent transportation systems. It leverages image processing, pattern recognition, and machine learning ...
05/28
2024
What is ANPR (Automatic Number-Plate Recognition) Cameras?
What is ANPR (Automatic Number-Plate Recognition) Cameras? Automatic Number-Plate Recognition (ANPR) cameras, also referred to as Automatic License-Plate Recognition (ALPR) cameras, are a specialized ...