Why choose a reliable security camera?
Surveillance cameras from different manufacturers can choose different decoding chips. However, most reliable surveillance cameras usually adopt SoC chips with good reputations. In the domestic market, some companies may choose second-hand or imitation chips to keep costs down. Users may not be able to distinguish them easily with the naked eye, but over time, product qualit...
Transmission distance for 12V power supply for surveillance cameras
The issue of the transmission distance of 12V power supply for surveillance cameras has always been a hot topic. After researching the related materials, we would like to provide you with some suggestions for your reference when designing your project. Selecting pure copper wire (1 square millimeter): Under normal circumstances, the resistance of pure copper wire is P=18.5 o...
