diff --git a/EgwProxy.Shelly/DTO/Gen1/ActionsStatsDto.cs b/EgwProxy.Shelly/DTO/Gen1/ActionsStatsDto.cs
new file mode 100644
index 0000000..4702e04
--- /dev/null
+++ b/EgwProxy.Shelly/DTO/Gen1/ActionsStatsDto.cs
@@ -0,0 +1,17 @@
+using Newtonsoft.Json;
+
+// <Auto-Generated>
+// This is here so CodeMaid doesn't reorganize this document
+// </Auto-Generated>
+namespace EgwProxy.Shelly.DTO.Gen1
+{
+    /// <summary>
+    /// Actions Stats
+    /// </summary>
+    public class ActionsStatsDto
+    {
+        [JsonProperty("skipped")]
+        public int Skipped { get; set; }
+    }
+
+}
diff --git a/EgwProxy.Shelly/DTO/Gen1/CloudInfoDto.cs b/EgwProxy.Shelly/DTO/Gen1/CloudInfoDto.cs
new file mode 100644
index 0000000..b96e204
--- /dev/null
+++ b/EgwProxy.Shelly/DTO/Gen1/CloudInfoDto.cs
@@ -0,0 +1,19 @@
+using Newtonsoft.Json;
+
+// <Auto-Generated>
+// This is here so CodeMaid doesn't reorganize this document
+// </Auto-Generated>
+namespace EgwProxy.Shelly.DTO.Gen1
+{
+    /// <summary>
+    /// Cloud Info
+    /// </summary>
+    public class CloudInfoDto
+    {
+        [JsonProperty("enabled")]
+        public bool Enabled { get; set; }
+
+        [JsonProperty("connected")]
+        public bool Connected { get; set; }
+    }
+}
diff --git a/EgwProxy.Shelly/DTO/Gen1/EmeterInfoDto.cs b/EgwProxy.Shelly/DTO/Gen1/EmeterInfoDto.cs
new file mode 100644
index 0000000..813deeb
--- /dev/null
+++ b/EgwProxy.Shelly/DTO/Gen1/EmeterInfoDto.cs
@@ -0,0 +1,34 @@
+using Newtonsoft.Json;
+
+// <Auto-Generated>
+// This is here so CodeMaid doesn't reorganize this document
+// </Auto-Generated>
+namespace EgwProxy.Shelly.DTO.Gen1
+{
+    /// <summary>
+    /// EMeter Info
+    /// </summary>
+    public class EmeterInfoDto
+    {
+        [JsonProperty("power")]
+        public double PowerWatts { get; set; }
+
+        [JsonProperty("pf")]
+        public double PowerFactor { get; set; }
+
+        [JsonProperty("current")]
+        public double CurrentAmps { get; set; }
+
+        [JsonProperty("voltage")]
+        public double VoltageVolts { get; set; }
+
+        [JsonProperty("is_valid")]
+        public bool IsValid { get; set; }
+
+        [JsonProperty("total")]
+        public double TotalKWh { get; set; }
+
+        [JsonProperty("total_returned")]
+        public double TotalReturnedKWh { get; set; }
+    }
+}
diff --git a/EgwProxy.Shelly/DTO/Gen1/EmeterNInfoDto.cs b/EgwProxy.Shelly/DTO/Gen1/EmeterNInfoDto.cs
new file mode 100644
index 0000000..6fa6a12
--- /dev/null
+++ b/EgwProxy.Shelly/DTO/Gen1/EmeterNInfoDto.cs
@@ -0,0 +1,26 @@
+using Newtonsoft.Json;
+
+// <Auto-Generated>
+// This is here so CodeMaid doesn't reorganize this document
+// </Auto-Generated>
+namespace EgwProxy.Shelly.DTO.Gen1
+{
+
+    /// <summary>
+    /// EMeter N Info
+    /// </summary>
+    public class EmeterNInfoDto
+    {
+        [JsonProperty("current")]
+        public double CurrentAmps { get; set; }
+
+        [JsonProperty("ixsum")]
+        public double Ixsum { get; set; }
+
+        [JsonProperty("mismatch")]
+        public bool Mismatch { get; set; }
+
+        [JsonProperty("is_valid")]
+        public bool IsValid { get; set; }
+    }
+}
diff --git a/EgwProxy.Shelly/DTO/Gen1/MqttInfoDto.cs b/EgwProxy.Shelly/DTO/Gen1/MqttInfoDto.cs
new file mode 100644
index 0000000..f6f60fa
--- /dev/null
+++ b/EgwProxy.Shelly/DTO/Gen1/MqttInfoDto.cs
@@ -0,0 +1,16 @@
+using Newtonsoft.Json;
+
+// <Auto-Generated>
+// This is here so CodeMaid doesn't reorganize this document
+// </Auto-Generated>
+namespace EgwProxy.Shelly.DTO.Gen1
+{
+    /// <summary>
+    /// MQTT Info
+    /// </summary>
+    public class MqttInfoDto
+    {
+        [JsonProperty("connected")]
+        public bool Connected { get; set; }
+    }
+}
diff --git a/EgwProxy.Shelly/DTO/Gen1/RelayInfoDto.cs b/EgwProxy.Shelly/DTO/Gen1/RelayInfoDto.cs
new file mode 100644
index 0000000..209b2ce
--- /dev/null
+++ b/EgwProxy.Shelly/DTO/Gen1/RelayInfoDto.cs
@@ -0,0 +1,37 @@
+using Newtonsoft.Json;
+
+// <Auto-Generated>
+// This is here so CodeMaid doesn't reorganize this document
+// </Auto-Generated>
+namespace EgwProxy.Shelly.DTO.Gen1
+{
+    /// <summary>
+    /// Relay Info
+    /// </summary>
+    public class RelayInfoDto
+    {
+        [JsonProperty("ison")]
+        public bool IsOn { get; set; }
+
+        [JsonProperty("has_timer")]
+        public bool HasTimer { get; set; }
+
+        [JsonProperty("timer_started")]
+        public int TimerStarted { get; set; }
+
+        [JsonProperty("timer_duration")]
+        public int TimerDuration { get; set; }
+
+        [JsonProperty("timer_remaining")]
+        public int TimerRemaining { get; set; }
+
+        [JsonProperty("overpower")]
+        public bool Overpower { get; set; }
+
+        [JsonProperty("is_valid")]
+        public bool IsValid { get; set; }
+
+        [JsonProperty("source")]
+        public string Source { get; set; } = string.Empty;
+    }
+}
\ No newline at end of file
diff --git a/EgwProxy.Shelly/DTO/Gen1/Shelly3EMStatusDto.cs b/EgwProxy.Shelly/DTO/Gen1/Shelly3EMStatusDto.cs
new file mode 100644
index 0000000..5cb5c95
--- /dev/null
+++ b/EgwProxy.Shelly/DTO/Gen1/Shelly3EMStatusDto.cs
@@ -0,0 +1,214 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+// <Auto-Generated>
+// This is here so CodeMaid doesn't reorganize this document
+// </Auto-Generated>
+namespace EgwProxy.Shelly.DTO.Gen1
+{
+    /// <summary>
+    /// Represents the status response from a Shelly 3EM device.
+    /// This class maps the JSON structure returned by the Shelly 3EM REST API.
+    /// </summary>
+    public class Shelly3EMStatusDto
+    {
+        /// <summary>
+        /// Wi-Fi station configuration (connected status, SSID, IP, RSSI)
+        /// </summary>
+        [JsonProperty("wifi_sta")]
+        public WifiStationInfoDto WifiStation { get; set; }
+
+        /// <summary>
+        /// Cloud connectivity status (enabled and connected)
+        /// </summary>
+        [JsonProperty("cloud")]
+        public CloudInfoDto Cloud { get; set; }
+
+        /// <summary>
+        /// MQTT connectivity status
+        /// </summary>
+        [JsonProperty("mqtt")]
+        public MqttInfoDto Mqtt { get; set; }
+
+        /// <summary>
+        /// Current time in HH:MM format (e.g., "15:19")
+        /// </summary>
+        [JsonProperty("time")]
+        public string Time { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Unix timestamp (seconds since epoch)
+        /// </summary>
+        [JsonProperty("unixtime")]
+        public long UnixTime { get; set; }
+
+        /// <summary>
+        /// Device serial number (unique ID)
+        /// </summary>
+        [JsonProperty("serial")]
+        public int Serial { get; set; }
+
+        /// <summary>
+        /// Whether an update is available (true = update available)
+        /// </summary>
+        [JsonProperty("has_update")]
+        public bool HasUpdate { get; set; }
+
+        /// <summary>
+        /// MAC address of the device
+        /// </summary>
+        [JsonProperty("mac")]
+        public string Mac { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Number of configuration changes since boot
+        /// </summary>
+        [JsonProperty("cfg_changed_cnt")]
+        public int CfgChangedCount { get; set; }
+
+        /// <summary>
+        /// Actions statistics (e.g., how many actions were skipped)
+        /// </summary>
+        [JsonProperty("actions_stats")]
+        public ActionsStatsDto ActionsStats { get; set; }
+
+        /// <summary>
+        /// Array of relay states (e.g., on/off, timer, overpower)
+        /// </summary>
+        [JsonProperty("relays")]
+        public List<RelayInfoDto> Relays { get; set; } = new List<RelayInfoDto>();
+
+        /// <summary>
+        /// Array of emeter readings (each emeter has power, current, voltage, total energy)
+        /// </summary>
+        [JsonProperty("emeters")]
+        public List<EmeterInfoDto> Emeters { get; set; } = new List<EmeterInfoDto>();
+
+        /// <summary>
+        /// Total power consumption across all emeters (in watts)
+        /// </summary>
+        [JsonProperty("total_power")]
+        public double TotalPower { get; set; }
+
+        /// <summary>
+        /// EMeter N data (e.g., current, ixsum, mismatch)
+        /// </summary>
+        [JsonProperty("emeter_n")]
+        public EmeterNInfoDto EmeterN { get; set; }
+
+        /// <summary>
+        /// Whether filesystem is mounted (true = mounted)
+        /// </summary>
+        [JsonProperty("fs_mounted")]
+        public bool Fsmounted { get; set; }
+
+        /// <summary>
+        /// Version data (v_data = 1 means normal operation)
+        /// </summary>
+        [JsonProperty("v_data")]
+        public int VData { get; set; }
+
+        /// <summary>
+        /// Calibration timestamp (0 = not set)
+        /// </summary>
+        [JsonProperty("ct_calst")]
+        public int CTCalst { get; set; }
+
+        /// <summary>
+        /// Update information (status, versions)
+        /// </summary>
+        [JsonProperty("update")]
+        public UpdateInfoDto Update { get; set; }
+
+        /// <summary>
+        /// RAM total (in KB)
+        /// </summary>
+        [JsonProperty("ram_total")]
+        public int RamTotal { get; set; }
+
+        /// <summary>
+        /// RAM free (in KB)
+        /// </summary>
+        [JsonProperty("ram_free")]
+        public int RamFree { get; set; }
+
+        /// <summary>
+        /// Filesystem size (in KB)
+        /// </summary>
+        [JsonProperty("fs_size")]
+        public int Fssize { get; set; }
+
+        /// <summary>
+        /// Filesystem free space (in KB)
+        /// </summary>
+        [JsonProperty("fs_free")]
+        public int FsFree { get; set; }
+
+        /// <summary>
+        /// Uptime in seconds (e.g., 336276 seconds = ~93.4 hours)
+        /// </summary>
+        [JsonProperty("uptime")]
+        public int Uptime { get; set; }
+
+        /// <summary>
+        /// Converts Unix timestamp to a DateTime object
+        /// </summary>
+        /// <returns>UTC DateTime</returns>
+        public DateTime GetDateTimeFromUnixTime()
+        {
+            return DateTimeOffset.FromUnixTimeSeconds(UnixTime).UtcDateTime;
+        }
+
+        /// <summary>
+        /// Gets total power consumption in watts (from emeters)
+        /// </summary>
+        /// <returns>Sum of all emeter powers</returns>
+        public double GetTotalPowerFromEmeters()
+        {
+            return Emeters.Sum(emeter => emeter.PowerWatts);
+        }
+
+        /// <summary>
+        /// Gets total energy consumption in kWh (sum of total values)
+        /// </summary>
+        /// <returns>Total kWh across all emeters</returns>
+        public double GetTotalEnergyKWh()
+        {
+            return Emeters.Sum(emeter => emeter.TotalKWh);
+        }
+
+        /// <summary>
+        /// Checks if the device is connected to Wi-Fi and cloud
+        /// </summary>
+        /// <returns>True if both Wi-Fi and cloud are connected</returns>
+        public bool IsConnected()
+        {
+            return WifiStation?.Connected == true &&
+                   Cloud?.Connected == true &&
+                   !string.IsNullOrEmpty(WifiStation?.Ssid);
+        }
+
+        /// <summary>
+        /// Checks if the device has an available update
+        /// </summary>
+        /// <returns>True if update is available</returns>
+        public bool HasAvailableUpdate()
+        {
+            return Update?.HasUpdate == true;
+        }
+
+        /// <summary>
+        /// Returns the current time as a formatted string (HH:mm)
+        /// </summary>
+        /// <returns>Formatted time string</returns>
+        public string GetFormattedTime()
+        {
+            if (string.IsNullOrEmpty(Time))
+                return "N/A";
+
+            return Time;
+        }
+    }
+}
diff --git a/EgwProxy.Shelly/DTO/Gen1/UpdateInfoDto.cs b/EgwProxy.Shelly/DTO/Gen1/UpdateInfoDto.cs
new file mode 100644
index 0000000..86c49ff
--- /dev/null
+++ b/EgwProxy.Shelly/DTO/Gen1/UpdateInfoDto.cs
@@ -0,0 +1,29 @@
+using Newtonsoft.Json;
+
+// <Auto-Generated>
+// This is here so CodeMaid doesn't reorganize this document
+// </Auto-Generated>
+namespace EgwProxy.Shelly.DTO.Gen1
+{
+
+    /// <summary>
+    /// Update Info
+    /// </summary>
+    public class UpdateInfoDto
+    {
+        [JsonProperty("status")]
+        public string Status { get; set; } = string.Empty;
+
+        [JsonProperty("has_update")]
+        public bool HasUpdate { get; set; }
+
+        [JsonProperty("new_version")]
+        public string NewVersion { get; set; } = string.Empty;
+
+        [JsonProperty("old_version")]
+        public string OldVersion { get; set; } = string.Empty;
+
+        [JsonProperty("beta_version")]
+        public string BetaVersion { get; set; } = string.Empty;
+    }
+}
diff --git a/EgwProxy.Shelly/DTO/Gen1/WifiStationInfoDto.cs b/EgwProxy.Shelly/DTO/Gen1/WifiStationInfoDto.cs
new file mode 100644
index 0000000..05e082f
--- /dev/null
+++ b/EgwProxy.Shelly/DTO/Gen1/WifiStationInfoDto.cs
@@ -0,0 +1,26 @@
+using Newtonsoft.Json;
+
+// <Auto-Generated>
+// This is here so CodeMaid doesn't reorganize this document
+// </Auto-Generated>
+namespace EgwProxy.Shelly.DTO.Gen1
+{
+
+    /// <summary>
+    /// Wi-Fi Station Info
+    /// </summary>
+    public class WifiStationInfoDto
+    {
+        [JsonProperty("connected")]
+        public bool Connected { get; set; }
+
+        [JsonProperty("ssid")]
+        public string Ssid { get; set; } = string.Empty;
+
+        [JsonProperty("ip")]
+        public string Ip { get; set; } = string.Empty;
+
+        [JsonProperty("rssi")]
+        public int Rssi { get; set; }
+    }
+}
diff --git a/EgwProxy.Shelly/EgwProxy.Shelly.csproj b/EgwProxy.Shelly/EgwProxy.Shelly.csproj
index 22709c5..1700e0b 100644
--- a/EgwProxy.Shelly/EgwProxy.Shelly.csproj
+++ b/EgwProxy.Shelly/EgwProxy.Shelly.csproj
@@ -92,6 +92,15 @@
     <Compile Include="Converters\EMDtoConverter.cs" />
     <Compile Include="DTO\BaseServiceDto.cs" />
     <Compile Include="DTO\CloudDto.cs" />
+    <Compile Include="DTO\Gen1\ActionsStatsDto.cs" />
+    <Compile Include="DTO\Gen1\CloudInfoDto.cs" />
+    <Compile Include="DTO\Gen1\EmeterInfoDto.cs" />
+    <Compile Include="DTO\Gen1\EmeterNInfoDto.cs" />
+    <Compile Include="DTO\Gen1\MqttInfoDto.cs" />
+    <Compile Include="DTO\Gen1\RelayInfoDto.cs" />
+    <Compile Include="DTO\Gen1\Shelly3EMStatusDto.cs" />
+    <Compile Include="DTO\Gen1\UpdateInfoDto.cs" />
+    <Compile Include="DTO\Gen1\WifiStationInfoDto.cs" />
     <Compile Include="DTO\Gen2\EMDataDto.cs" />
     <Compile Include="DTO\Gen2\EMDto.cs" />
     <Compile Include="DTO\Gen2\EnergyDto.cs" />