> For the complete documentation index, see [llms.txt](https://help.security.gallagher.com/knowledge-hub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.security.gallagher.com/knowledge-hub/products/cc-hardware/perimeter-solutions/perimeter-keypads/configure/keypads-changing-the-hv-lf-mode-for-a.md).

# Change fence zone voltage mode

Change a compatible fence zone between high voltage and Low Feel modes.

> 📎 **Compatibility:** Low Feel mode is available on every Gallagher energiser.

**Required privilege:** "Change fence HV/LF mode".

### Procedure

1. Log on to the terminal.
2. Press **More** on "Choose Action" to reach the "Main Menu".
3. Scroll to **"Fence Zones"** and press the key. The "Fence Zones" screen displays.
4. Select the Fence Zone and press the key. The "Voltages" screen displays.
   * The title shows the **current mode**: "HV+ Voltages" (HVplus mode), "HV Voltages" (High Voltage), or "LF Voltages" (Low Feel).
5. If the fence is in **HV or HV+ mode**, press the key. The fence changes to Low Feel mode and the title changes to "LF Voltages".
6. If the fence is in **Low Feel mode**, press the key. The fence exits Low Feel and the title changes to "HV Voltages" or "HV+ Voltages".

***

🔗 **Related**

* [Keypads - Changing the HV//LF mode for an Alarm Zone](/knowledge-hub/products/cc-hardware/perimeter-solutions/perimeter-keypads/configure/keypads-changing-the-hv-lf-mode-for-an.md). Change all fences in an alarm zone at once.
* [Keypads - Monitoring Fence Zone voltages](/knowledge-hub/products/cc-hardware/perimeter-solutions/perimeter-keypads/configure/keypads-monitoring-fence-zone-voltages.md). Read voltages for the selected zone.


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