From f9f1f848e7b6bb879105e7ddfc0daaf1b3447148 Mon Sep 17 00:00:00 2001
From: puddly <32534428+puddly@users.noreply.github.com>
Date: Fri, 9 May 2025 14:22:26 -0400
Subject: [PATCH] Initial support for S1-R

---
 zhaquirks/ubisys/__init__.py                  |  1 +
 .../ubisys/switching_actuator_series_2.py     | 21 +++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 zhaquirks/ubisys/__init__.py
 create mode 100644 zhaquirks/ubisys/switching_actuator_series_2.py

diff --git a/zhaquirks/ubisys/__init__.py b/zhaquirks/ubisys/__init__.py
new file mode 100644
index 0000000000..6bba0ffdcf
--- /dev/null
+++ b/zhaquirks/ubisys/__init__.py
@@ -0,0 +1 @@
+"""Ubisys device support."""
diff --git a/zhaquirks/ubisys/switching_actuator_series_2.py b/zhaquirks/ubisys/switching_actuator_series_2.py
new file mode 100644
index 0000000000..661e2d3cab
--- /dev/null
+++ b/zhaquirks/ubisys/switching_actuator_series_2.py
@@ -0,0 +1,21 @@
+"""Ubisys Switching Actuator S1-R (Series 2) quirk."""
+
+from zigpy.quirks import CustomCluster
+from zigpy.quirks.v2 import QuirkBuilder
+from zigpy.zcl.clusters.homeautomation import ElectricalMeasurement
+
+
+class UbisysElectricalMeasurement(CustomCluster, ElectricalMeasurement):
+    """Sets divisor attributes missing on the device."""
+
+    _CONSTANT_ATTRIBUTES = {
+        ElectricalMeasurement.AttributeDefs.ac_voltage_divisor.id: 10,
+        ElectricalMeasurement.AttributeDefs.ac_frequency_divisor.id: 10,
+    }
+
+
+(
+    QuirkBuilder(manufacturer="ubisys", model="S1-R (5601)")
+    .replaces(UbisysElectricalMeasurement)
+    .add_to_registry()
+)