Its core value lies in the video middleware, which is widely compatible with the encoding formats of different digital devices of various manufacturers, so as to realize the advantages of distributed architecture and componentized access brought by networking.

Given that PoE camera systems often come with a dedicated local recording device Battery Mini Camera like an NVR and DVR, we also compared their local storage capacity. Ideally, an eight-Camera System needs two TB of video storage or more while a four-camera system needs at least one TB of storage. But since high-resolution videos take up more storage space, we also looked for systems with an expandable storage capacity. That means either the NVR has free ports for additional hard drives or the cameras have micro-SD slots. We prefer the former as it`s more practical and easier surveillance equipment mini to implement than putting in micro-SD cards to each camera.

Given that PoE camera systems often come with a dedicated local recording device Battery Mini Camera like an NVR and DVR, we also compared their local storage capacity. Ideally, an eight-camera system needs two TB of video storage or more while a four-camera system needs at least one TB of storage. But since high-resolution videos take up more storage space, we also looked for systems with an expandable storage capacity. That means either the NVR has free ports for additional hard drives or the cameras have micro-SD slots. We prefer the former as it`s more practical and easier surveillance equipment mini to implement than putting in micro-SD cards to each camera.