diff --git a/html/admin.html b/html/admin.html
index 45deb64..ccece87 100755
--- a/html/admin.html
+++ b/html/admin.html
@@ -197,16 +197,17 @@
                 <table class="table table-sm table-hover mb-0">
                   <thead class="table-light">
                     <tr>
-                      <th style="width: 25%">Service</th>
-                      <th style="width: 30%">Description</th>
-                      <th style="width: 12%">Status</th>
-                      <th style="width: 12%">Enabled</th>
-                      <th style="width: 21%">Actions</th>
+                      <th style="width: 20%">Service</th>
+                      <th style="width: 25%">Description</th>
+                      <th style="width: 15%">Frequency</th>
+                      <th style="width: 10%">Status</th>
+                      <th style="width: 10%">Enabled</th>
+                      <th style="width: 20%">Actions</th>
                     </tr>
                   </thead>
                   <tbody id="services-tbody">
                     <tr>
-                      <td colspan="5" class="text-center py-3">Loading services...</td>
+                      <td colspan="6" class="text-center py-3">Loading services...</td>
                     </tr>
                   </tbody>
                 </table>
@@ -1015,6 +1016,12 @@ function displayServices(services) {
     descCell.className = 'text-muted small';
     row.appendChild(descCell);
     
+    // Frequency
+    const freqCell = document.createElement('td');
+    freqCell.textContent = service.frequency || 'Unknown';
+    freqCell.className = 'text-primary small fw-bold';
+    row.appendChild(freqCell);
+    
     // Status
     const statusCell = document.createElement('td');
     const statusBadge = document.createElement('span');
@@ -1061,7 +1068,7 @@ function showServiceError(message) {
   const tbody = document.getElementById('services-tbody');
   tbody.innerHTML = `
     <tr>
-      <td colspan="5" class="text-center text-danger">
+      <td colspan="6" class="text-center text-danger">
         <i class="bi bi-exclamation-triangle"></i> ${message}
       </td>
     </tr>
diff --git a/html/launcher.php b/html/launcher.php
index 873178d..8f21845 100755
--- a/html/launcher.php
+++ b/html/launcher.php
@@ -1027,19 +1027,37 @@ if ($type == "execute_command") {
 // Get systemd services status
 if ($type == "get_systemd_services") {
     try {
-        // List of NebuleAir services to monitor with descriptions
+        // List of NebuleAir services to monitor with descriptions and frequencies
         $services = [
-            'nebuleair-npm-data.timer' => 'Collects particulate matter data from NextPM sensor',
-            'nebuleair-envea-data.timer' => 'Reads environmental data from Envea sensors', 
-            'nebuleair-sara-data.timer' => 'Transmits collected data via 4G cellular modem',
-            'nebuleair-bme280-data.timer' => 'Monitors temperature and humidity (BME280)',
-            'nebuleair-mppt-data.timer' => 'Tracks solar panel and battery status',
-            'nebuleair-db-cleanup-data.timer' => 'Cleans up old data from database'
+            'nebuleair-npm-data.timer' => [
+                'description' => 'Collects particulate matter data from NextPM sensor',
+                'frequency' => 'Every 10 seconds'
+            ],
+            'nebuleair-envea-data.timer' => [
+                'description' => 'Reads environmental data from Envea sensors',
+                'frequency' => 'Every 10 seconds'
+            ],
+            'nebuleair-sara-data.timer' => [
+                'description' => 'Transmits collected data via 4G cellular modem',
+                'frequency' => 'Every 60 seconds'
+            ],
+            'nebuleair-bme280-data.timer' => [
+                'description' => 'Monitors temperature and humidity (BME280)',
+                'frequency' => 'Every 2 minutes'
+            ],
+            'nebuleair-mppt-data.timer' => [
+                'description' => 'Tracks solar panel and battery status',
+                'frequency' => 'Every 2 minutes'
+            ],
+            'nebuleair-db-cleanup-data.timer' => [
+                'description' => 'Cleans up old data from database',
+                'frequency' => 'Daily'
+            ]
         ];
         
         $serviceStatus = [];
         
-        foreach ($services as $service => $description) {
+        foreach ($services as $service => $serviceInfo) {
             // Get service active status
             $activeCmd = "systemctl is-active " . escapeshellarg($service) . " 2>/dev/null";
             $activeStatus = trim(shell_exec($activeCmd));
@@ -1057,7 +1075,8 @@ if ($type == "get_systemd_services") {
             $serviceStatus[] = [
                 'name' => $service,
                 'display_name' => $displayName,
-                'description' => $description,
+                'description' => $serviceInfo['description'],
+                'frequency' => $serviceInfo['frequency'],
                 'active' => $isActive,
                 'enabled' => $isEnabled
             ];