Wireless camera are those cameras that have wireless capability, they don’t need to be wired to the NVR. They transmit signal to the NVR wirelessly. You don’t have to wire all the cameras to NVR as everything is done wirelessly.
Advantages:
- If you have already finished your house and you don’t want to alter the configuration of the house.
- It is very easy to install as most of the wireless cameras are plug and play.
- The installation is more neat.
- Less maintenance. Wired is more likely to be maintained because of many wires that are connected from the camera to Either DVR or NVR.
Disadvantage - Poor signal
- Need to be close for signal strength to be strong.
- Slow video
