> For the complete documentation index, see [llms.txt](https://deeper-network-inc.gitbook.io/deeper-connect-knowledge-base/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://deeper-network-inc.gitbook.io/deeper-connect-knowledge-base/atom-os-functions/device/device-system.md).

# System

<figure><img src="/files/kx7CvB03cCURuJWX4dDF" alt=""><figcaption></figcaption></figure>

This page displays all hardware information, system version information, feature library information, network information, network session information, and upgrade information.

<figure><img src="/files/Q0RjHHArbSRwWeexwpJY" alt=""><figcaption></figcaption></figure>

Section 1: This section displays the serial number of the Deeper Connect device, CPU information (number of cores, current temperature, usage), and memory information (memory capacity, usage, usage rate).

<figure><img src="/files/QyHGr9cbaX4RR7LVezek" alt=""><figcaption></figcaption></figure>

Section 2: This section shows the current version of AtomOS being used, the App feature library version, and the Web Filter feature library version.

<figure><img src="/files/9mHeXlDF7fFGOFF1WWDD" alt=""><figcaption></figcaption></figure>

Section 3: This section displays the IP address obtained by AtomOS, the MAC address of the upstream network device, and the MAC address used by this device to connect to the network.

<figure><img src="/files/ZdGZhwu7Ke6rIrzVsP7g" alt=""><figcaption></figcaption></figure>

Section 4: This section displays the maximum number of concurrent sessions supported by AtomOS, the current number of active sessions, and the number of TCP/UDP/ICMP/DPN TUNNEL connections.

<figure><img src="/files/X9PKTi832LfXPjaZESmg" alt=""><figcaption></figcaption></figure>

Section 5: This section displays the on/off switch for automatic updates in AtomOS and the latest version currently available online.

<figure><img src="/files/WbHRrRwxy41sm8pFg6qY" alt=""><figcaption></figcaption></figure>

Section 6: This section displays the hardware usage (CPU, memory) of DeeperConnect over the past 24 hours.