# Set up the WH52

The WH52 Wireless Hub is PoE-powered and connects locally to the BP52 to transmit wireless sensor events from connected devices. Multiple hubs can be added as needed to ensure proper coverage throughout your building.

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### Requirements

* A BP52 Alarm Panel.
* The WH52 requires 15W PoE (802.3af) and must be on the same subnet (LAN) as the BP52 Alarms Panel for local communication. See [Alarm Network Settings](https://help.verkada.com/new-alarms/getting-started/alarms-network-settings) 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](https://help.verkada.com/new-alarms/installation/wireless-installations-faq) for more information on optimal hub placement.
{% endhint %}

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## WH52 setup

{% stepper %}
{% step %}
**Ensure that a BP52 is added to your New Alarms site and online.**
{% endstep %}

{% step %}
[**Add the WH52**](https://app.gitbook.com/s/NRq5qDDjsYNxwNzF1bcB/organization-settings/add-a-device-to-your-command-organization) **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.

  **Note:** This is a requirement for the WH52 to update its firmware from the cloud.
* **Connected -** The WH52 has a connection with the Alarm panel. This is required for the WH52 to send events from its paired wireless sensors.