diff --git a/csharp/App/Backend/S3/S3Cmd.cs b/csharp/App/Backend/S3/S3Cmd.cs
index e5783f833..1e88d7148 100644
--- a/csharp/App/Backend/S3/S3Cmd.cs
+++ b/csharp/App/Backend/S3/S3Cmd.cs
@@ -13,9 +13,9 @@ public class S3Cmd
     
     private const String? S3CmdPath    = "Resources/s3cmd.py";
     private const String S3Prefix = "s3://";
-    
-    public String Key       { get; init;} 
-    public String Secret    { get; init;}
+
+    public String Key { get; init; } = S3Access.ReadWrite.Key;
+    public String Secret { get; init; } = S3Access.ReadWrite.Secret;
     public String Region { get; init; } = "sos-ch-dk-2.exo.io";
     
     // private String?[] DefaultArgs { get; }
diff --git a/csharp/Lib/Victron/VictronVRM/Installation.Alarms.cs b/csharp/Lib/Victron/VictronVRM/Installation.Alarms.cs
new file mode 100644
index 000000000..38c54ac20
--- /dev/null
+++ b/csharp/Lib/Victron/VictronVRM/Installation.Alarms.cs
@@ -0,0 +1,30 @@
+using System.Text.Json;
+using System.Text.Json.Nodes;
+
+namespace InnovEnergy.Lib.Victron.VictronVRM;
+
+
+public readonly partial record struct Installation
+{
+    
+    public async Task<IReadOnlyList<String>> GetAlarms()
+    {
+        var reply = await VrmAccount.AlarmsRequest(IdSite).TryGetJson();
+
+        var vrmReply = new Reply(reply);
+        if (!vrmReply.Success)
+            throw new Exception(nameof(GetAlarms) + " failed");
+
+        return vrmReply.Alarms;
+    }
+
+    public async Task<Boolean> SetAlarms(JsonObject tags)
+    {
+        var reply = await VrmAccount.AlarmsRequest(IdSite).TryPostJson(tags);
+        var vrmReply = new Reply(reply);
+        if (!vrmReply.Success)
+            throw new Exception(nameof(SetAlarms) + " failed");
+
+        return vrmReply.Success;
+    }
+}
\ No newline at end of file
diff --git a/csharp/Lib/Victron/VictronVRM/Reply.cs b/csharp/Lib/Victron/VictronVRM/Reply.cs
index 8e50a8b4b..af91e9b3d 100644
--- a/csharp/Lib/Victron/VictronVRM/Reply.cs
+++ b/csharp/Lib/Victron/VictronVRM/Reply.cs
@@ -9,6 +9,7 @@ public readonly record struct Reply(JsonNode Json)
     public Boolean Success => Json.TryGetBoolean("success") is not null or true;
 
     public IReadOnlyList<String> Tags    => Json.GetArray<String>("tags");
+    public IReadOnlyList<String> Alarms    => Json.GetArray<String>("alarms");
     public JsonArray             Records => Json.GetArray("records");
 
     public IReadOnlyList<Device> Devices => Json["records"]!
diff --git a/csharp/Lib/Victron/VictronVRM/Requests.cs b/csharp/Lib/Victron/VictronVRM/Requests.cs
index 99684e724..26cb3393c 100644
--- a/csharp/Lib/Victron/VictronVRM/Requests.cs
+++ b/csharp/Lib/Victron/VictronVRM/Requests.cs
@@ -22,6 +22,12 @@ public static class Requests
               .AppendPathSegment("diagnostics")
               .SetQueryParams(new { count = nDetails });
     }
+    
+    public static IFlurlRequest AlarmsRequest(this VrmAccount account, UInt64 installationId)
+    {
+        return InstallationRequest(account, installationId)
+            .AppendPathSegment("alarms");
+    }
 
     public static IFlurlRequest InstallationRequest(this VrmAccount account, UInt64 installationId)
     {