> For the complete documentation index, see [llms.txt](https://help.verkada.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.verkada.com/new-alarms/installation/set-up-the-wh52.md).
# Set up the WH52
The WH52 Wireless Hub is PoE-powered and connects locally to the Alarm Panel to transmit wireless sensor events from connected devices. Multiple hubs can be added as needed to ensure proper coverage throughout your building.
***
### Requirements
* An Alarm Panel(BP52, BP32 or BP42)
* The WH52 requires 15W PoE (802.3af) and must be on the same subnet (LAN) as the Alarm Panel for local communication. See [Alarm Network Settings](/new-alarms/getting-started/alarms-network-settings.md) for more information.
### Installation best practices
Install the WH52 facing down to ensure proper coverage of the Alarms signals.
Avoid installation near metal surfaces as these will reduce range.
{% hint style="warning" %}
See [Wireless Installation FAQ](/new-alarms/installation/wireless-installations-faq.md) for more information on optimal hub placement.
{% endhint %}
***
## WH52 setup
{% stepper %}
{% step %}
**Ensure that an Alarm Panel is added to your New Alarms site and online.**
{% endstep %}
{% step %}
[**Add the WH52**](/command/organization-settings/add-a-device-to-your-command-organization.md) **serial number to your Command account.**
{% endstep %}
{% step %}
**Move the WH52 from unassigned devices to your New Alarms site.**
{% endstep %}
{% step %}
**On the Devices page of your New Alarms site, verify the WH52 displays a "connected" event, confirming communication with the panel and readiness to route alarm events.**
{% endstep %}
{% endstepper %}
{% hint style="warning" %}
The WH52 will show online first and then connected.
{% endhint %}
### Status
* **Online -** The WH52 is connected to the internet.
{% hint style="warning" %}
This is a requirement for the WH52 to update its firmware from the cloud.
{% endhint %}
* **Connected -** The WH52 has a local connection with the Alarm panel. This is required for the WH52 to send events from its paired wireless sensors. Allow [Alarms Network Settings](/new-alarms/getting-started/alarms-network-settings.md) for multicast communication over the local network.
---
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