diff --git a/config/devices.yaml b/config/devices.yaml
index 49aa8af..2ad014f 100644
--- a/config/devices.yaml
+++ b/config/devices.yaml
@@ -898,3 +898,13 @@ devices:
     set: "zigbee2mqtt/0x842e14fffea72027/set"
 
 
+- device_id: keller_flur_licht
+  name: Keller Flur Licht
+  type: relay
+  cap_version: "relay@1.0.0"
+  technology: hottis_wago_modbus
+  features:
+    power: true
+  topics:
+    set: "pulsegen/command/10/21"
+    state: "pulsegen/state/10"
\ No newline at end of file
diff --git a/config/layout.yaml b/config/layout.yaml
index 8091ad4..4ed866d 100644
--- a/config/layout.yaml
+++ b/config/layout.yaml
@@ -339,5 +339,13 @@ rooms:
     title: Messwerte
     icon: 📊
     rank: 320
+- id: keller
+  name: Keller
+  devices:
+  - device_id: keller_flur_licht
+    title: Keller Flur Licht
+    icon: 💡
+    rank: 330
+