> 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/ja/she-ding/configure-doors-as-alarm-triggers/configure-door-held-open-dho-alarm-triggers-for-wired-and-wireless-door-sensors.md).

# 有線および無線ドアセンサーのドア開放保持（DHO）アラームトリガーを構成する

{% hint style="success" %}
この記事は新しいアラームのガイドです。こちらを参照してください。 [New アラームと Classic アラームの違い](/new-alarms/ja/hajimeni/new-alarms-vs-classic-alarms.md) どのバージョンのアラームをお使いか不明な場合は、こちらをご覧ください。
{% endhint %}

Door Held Open (DHO) Delay は、ドアが設定された期間より長く開いたままになっているとアラームを発生します。アラームは、ドアが指定時間以上開いたままになってからのみ作動します。

***

## 構成

{% stepper %}
{% step %}
**Verkada Command で、すべての製品 > アラーム に移動します。**
{% endstep %}

{% step %}
**アラームサイトを選択します。**
{% endstep %}

{% step %}
**左側のナビゲーションで［デバイス］をクリックします。**
{% endstep %}

{% step %}
**詳細ページを開くには、有線または無線のドアセンサーを選択します。**
{% endstep %}

{% step %}
**Door Held Open Delay で、遅延時間を選択します。**
{% endstep %}
{% endstepper %}

**利用可能な遅延オプション：** 30秒、60秒、5分、10分。

{% hint style="warning" %}
DHO アラートは次のまま残ります *ドア開放* ドアが閉まるまで。
{% endhint %}


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