diff --git a/database_dump/smart-home-server.sql.zip b/database_dump/smart-home-server.sql.zip
new file mode 100644
index 0000000..34b3f05
--- /dev/null
+++ b/database_dump/smart-home-server.sql.zip
Binary files differ
diff --git a/database_dump/smart-home-server_device_auth.sql b/database_dump/smart-home-server_device_auth.sql
deleted file mode 100644
index b464248..0000000
--- a/database_dump/smart-home-server_device_auth.sql
+++ /dev/null
@@ -1,63 +0,0 @@
--- phpMyAdmin SQL Dump
--- version 5.2.1
--- https://www.phpmyadmin.net/
---
--- Хост: localhost
--- Время создания: Дек 07 2025 г., 08:41
--- Версия сервера: 12.1.2-MariaDB
--- Версия PHP: 8.5.0
-
-SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
-START TRANSACTION;
-SET time_zone = "+00:00";
-
-
-/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
-/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
-/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
-/*!40101 SET NAMES utf8mb4 */;
-
---
--- База данных: `smart-home-server`
---
-
--- --------------------------------------------------------
-
---
--- Структура таблицы `device_auth`
---
-
-CREATE TABLE `device_auth` (
-  `id` int(11) NOT NULL,
-  `device_id` int(11) NOT NULL,
-  `device_token` varchar(32) NOT NULL,
-  `server_token` varchar(32) NOT NULL COMMENT 'dont using yet',
-  `state` varchar(16) NOT NULL DEFAULT 'active' COMMENT 'expire | killed | active',
-  `update_at` timestamp NOT NULL DEFAULT current_timestamp(),
-  `create_at` timestamp NOT NULL
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
-
---
--- Индексы сохранённых таблиц
---
-
---
--- Индексы таблицы `device_auth`
---
-ALTER TABLE `device_auth`
-  ADD PRIMARY KEY (`id`);
-
---
--- AUTO_INCREMENT для сохранённых таблиц
---
-
---
--- AUTO_INCREMENT для таблицы `device_auth`
---
-ALTER TABLE `device_auth`
-  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT;
-COMMIT;
-
-/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
-/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
-/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
diff --git a/database_dump/smart-home-server_table_device_auth.sql b/database_dump/smart-home-server_table_device_auth.sql
new file mode 100644
index 0000000..b464248
--- /dev/null
+++ b/database_dump/smart-home-server_table_device_auth.sql
@@ -0,0 +1,63 @@
+-- phpMyAdmin SQL Dump
+-- version 5.2.1
+-- https://www.phpmyadmin.net/
+--
+-- Хост: localhost
+-- Время создания: Дек 07 2025 г., 08:41
+-- Версия сервера: 12.1.2-MariaDB
+-- Версия PHP: 8.5.0
+
+SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
+START TRANSACTION;
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8mb4 */;
+
+--
+-- База данных: `smart-home-server`
+--
+
+-- --------------------------------------------------------
+
+--
+-- Структура таблицы `device_auth`
+--
+
+CREATE TABLE `device_auth` (
+  `id` int(11) NOT NULL,
+  `device_id` int(11) NOT NULL,
+  `device_token` varchar(32) NOT NULL,
+  `server_token` varchar(32) NOT NULL COMMENT 'dont using yet',
+  `state` varchar(16) NOT NULL DEFAULT 'active' COMMENT 'expire | killed | active',
+  `update_at` timestamp NOT NULL DEFAULT current_timestamp(),
+  `create_at` timestamp NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+--
+-- Индексы сохранённых таблиц
+--
+
+--
+-- Индексы таблицы `device_auth`
+--
+ALTER TABLE `device_auth`
+  ADD PRIMARY KEY (`id`);
+
+--
+-- AUTO_INCREMENT для сохранённых таблиц
+--
+
+--
+-- AUTO_INCREMENT для таблицы `device_auth`
+--
+ALTER TABLE `device_auth`
+  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT;
+COMMIT;
+
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
diff --git a/database_dump/smart-home-server_table_meta.sql b/database_dump/smart-home-server_table_meta.sql
new file mode 100644
index 0000000..5de6ba7
--- /dev/null
+++ b/database_dump/smart-home-server_table_meta.sql
@@ -0,0 +1,63 @@
+-- phpMyAdmin SQL Dump
+-- version 5.2.1
+-- https://www.phpmyadmin.net/
+--
+-- Хост: localhost
+-- Время создания: Дек 17 2025 г., 22:12
+-- Версия сервера: 12.1.2-MariaDB
+-- Версия PHP: 8.5.0
+
+SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
+START TRANSACTION;
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8mb4 */;
+
+--
+-- База данных: `smart-home-server`
+--
+
+-- --------------------------------------------------------
+
+--
+-- Структура таблицы `meta`
+--
+
+CREATE TABLE `meta` (
+  `id` int(11) NOT NULL,
+  `ent_id` int(11) NOT NULL,
+  `assignment` varchar(32) NOT NULL,
+  `name` varchar(64) NOT NULL,
+  `value` text NOT NULL,
+  `update_at` timestamp NOT NULL DEFAULT current_timestamp(),
+  `create_at` timestamp NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+--
+-- Индексы сохранённых таблиц
+--
+
+--
+-- Индексы таблицы `meta`
+--
+ALTER TABLE `meta`
+  ADD PRIMARY KEY (`id`);
+
+--
+-- AUTO_INCREMENT для сохранённых таблиц
+--
+
+--
+-- AUTO_INCREMENT для таблицы `meta`
+--
+ALTER TABLE `meta`
+  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT;
+COMMIT;
+
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
diff --git a/server/ControlScripts/TestScriptsScope.php b/server/ControlScripts/TestScriptsScope.php
index d2b39c2..23285b6 100644
--- a/server/ControlScripts/TestScriptsScope.php
+++ b/server/ControlScripts/TestScriptsScope.php
@@ -42,19 +42,36 @@
 	protected function stand_btn_pressed_to_stand_relay() {
 		$this -> add_event_handler("button.press", function(Device $device, Array $data) {
 			$channel = intval($data["channel"]);
-			
-			$relay = $this -> devices() -> by_alias("test_device_relay");
-			$relay -> device_api() -> toggle_channel($channel);
 
-			$relay_channels = ($relay -> device_api() -> get_status())["channels"];
+			switch($channel) {
+				case 0:
+					$relay = $this -> devices() -> by_alias("test_device_relay");
+					$relay -> device_api() -> toggle_channel($channel);
 
-			$device_api = $device -> device_api();
-			if($device_api instanceof \SHServ\Tools\DeviceAPI\Button) {
-				$device_api -> set_channel_state(
-					$relay_channels[$channel]["state"] == "on" ? "enabled" : "disabled", 
-					$channel
-				);
+					$relay_channels = ($relay -> device_api() -> get_status())["channels"];
+
+					$device_api = $device -> device_api();
+					if($device_api instanceof \SHServ\Tools\DeviceAPI\Button) {
+						$device_api -> set_channel_state(
+							$relay_channels[$channel]["state"] == "on" ? "enabled" : "disabled", 
+							$channel
+						);
+					}
+				case 1: 
+					$relay = $this -> devices() -> by_alias("test_back_street_light");
+					$relay -> device_api() -> toggle_channel(0);
+					$relay_channels = ($relay -> device_api() -> get_status())["channels"];
+
+					$device_api = $device -> device_api();
+					if($device_api instanceof \SHServ\Tools\DeviceAPI\Button) {
+						$device_api -> set_channel_state(
+							$relay_channels[0]["state"] == "on" ? "enabled" : "disabled", 
+							$channel
+						);
+					}
+				break;
 			}
+			
 		});
 	}
 }
\ No newline at end of file
diff --git a/server/SHServ/Controllers/CronController.php b/server/SHServ/Controllers/CronController.php
index 634003e..845879f 100644
--- a/server/SHServ/Controllers/CronController.php
+++ b/server/SHServ/Controllers/CronController.php
@@ -3,6 +3,7 @@
 namespace SHServ\Controllers;
 
 use \SHServ\Models\Devices;
+use \SHServ\Tools\DeviceScanner;
 
 class CronController extends \SHServ\Middleware\Controller {
 	public function run_regular_cron_scripts() {
@@ -17,4 +18,46 @@
 			}
 		}
 	}
+
+	public function status_update_scanning() {
+		$device_scanner = new DeviceScanner();
+		$found_devices = $device_scanner -> scan_range(FCONF["device_ip_range"][0], FCONF["device_ip_range"][1]);
+
+		$devices_model = new Devices(); 
+		$active_devices = $devices_model -> get_device_list();
+
+		foreach($active_devices as $active_device) {
+			$is_active = false;
+			$is_changed = false;
+
+			foreach($found_devices as $found_device) {
+				if($active_device -> device_hard_id != $found_device["device_id"]) {
+					continue;
+				}
+
+				$is_active = true;
+
+				if($active_device -> connection_state == "lost") {
+					$active_device -> connection_state = "active";
+					$is_changed = true;
+				}
+
+				if($active_device -> device_ip != $found_device["ip_address"]) {
+					$active_device -> device_ip = $found_device["ip_address"];
+					$is_changed = true;
+				}
+
+				break;
+			}
+
+			if(!$is_active) {
+				if($active_device -> connection_state == "active") {
+					$active_device -> connection_state = "lost";
+					$is_changed = true;
+				}
+			}
+			
+			$is_changed and $active_device -> update();
+		}
+	}
 }
\ No newline at end of file
diff --git a/server/SHServ/Controllers/EventsController.php b/server/SHServ/Controllers/EventsController.php
index 022c559..c331e96 100644
--- a/server/SHServ/Controllers/EventsController.php
+++ b/server/SHServ/Controllers/EventsController.php
@@ -16,11 +16,6 @@
 		$devices_model = new Devices();
 		$device = $devices_model -> by_hard_id($device_id);
 
-		ob_start();
-		var_dump([$event_name, $device_id, $data]);
-		file_put_contents("/srv/http/smart-home-serv.local/server/SHServ/Logs/dump.log", ob_get_contents());
-		ob_end_clean();
-
 		if(!$device) {
 			return $this -> utils() -> response_error("unknown_device", ["device_id"]);
 		}
@@ -30,7 +25,7 @@
 		}
 
 		ignore_user_abort(true);
-		set_time_limit(2);
+		set_time_limit(10);
 
 		ob_start();
 		http_response_code(200);
diff --git a/server/SHServ/Entities/Meta.php b/server/SHServ/Entities/Meta.php
index c65ad8e..8035ae8 100644
--- a/server/SHServ/Entities/Meta.php
+++ b/server/SHServ/Entities/Meta.php
@@ -14,7 +14,7 @@
 			self::$table_name,
 			$id,
 			$data
-		);
+		);	
 	}
 
 	public function __toString() {
diff --git a/server/SHServ/Models/Meta.php b/server/SHServ/Models/Meta.php
new file mode 100644
index 0000000..a9572b5
--- /dev/null
+++ b/server/SHServ/Models/Meta.php
@@ -0,0 +1,77 @@
+<?php
+
+namespace SHServ\Models;
+
+use \SHServ\Entities\Meta;
+
+class MetaManager extends \SHServ\Middleware\Model {
+	public function get_all_by_entity(String $assignment, int $ent_id): Array {
+		$result = $this -> thin_builder() -> select(
+			Meta::$table_name,
+			Meta::get_fields(),
+			[
+				[ "assignment", "=", $assignment ],
+				"AND",
+				[ "ent_id", "=", $ent_id ]
+			]
+		);
+
+		if(!$result) {
+			return [];
+		}
+
+		return array_map(function ($item) {
+			return new Meta($item["id"], $item);
+		}, $result);
+	}
+
+	public function get_one_by_name(String $name, String $assignment, int $ent_id): Meta | null {
+		$result = $this -> thin_builder() -> select(
+			Meta::$table_name,
+			Meta::get_fields(),
+			[
+				[ "assignment", "=", $assignment ],
+				"AND",
+				[ "ent_id", "=", $ent_id ],
+				"AND",
+				[ "name", "=", $name ]
+			]
+		);
+
+		if(!$result) {
+			return null;
+		}
+
+		return new Meta($ent_id, $result[0]);
+	}
+
+	public function remove_all_by_entity(String $assignment, int $ent_id): bool {
+		return $this -> thin_builder() -> delete(
+			Meta::$table_name,
+			[
+				[ "assignment", "=", $assignment ],
+				"AND",
+				[ "ent_id", "=", $ent_id ]
+			]
+		);
+	}
+
+	public function create(String $name, String $value, String $assignment, int $ent_id): int {
+		$result = $this -> thin_builder() -> insert(
+			Meta::$table_name,
+			[
+				"name" => $name,
+				"value" => $value,
+				"assignment" => $assignment,
+				"ent_id" => $ent_id,
+				"create_at" => date("Y-m-d H:i:s")
+			]
+		);
+
+		return $result ? $result : 0;
+	}
+
+	public function create_or_update(String $name, String $value, String $assignment, int $ent_id): Meta | bool {
+		// ???
+	}
+}
\ No newline at end of file
diff --git a/server/SHServ/Routes.php b/server/SHServ/Routes.php
index 54f8bf8..55663c9 100644
--- a/server/SHServ/Routes.php
+++ b/server/SHServ/Routes.php
@@ -52,6 +52,7 @@
 		// );
 		
 		$this -> router -> uri("/cron/regular-scripts.html", "{$this -> cn}\\CronController@run_regular_cron_scripts");
+		$this -> router -> uri("/cron/status-update-scanning.html", "{$this -> cn}\\CronController@status_update_scanning");
 
 		if(FCONF["devmode"]) {
 			$this -> router -> uri("/dev/test/device-scanner.html", "{$this -> cn}\\DevTestController@device_scanner");
@@ -66,7 +67,7 @@
 				$devices_model = new \SHServ\Models\Devices();
 
 				echo "<pre>";
-				var_dump($devices_model -> connect_new_device("192.168.68.3", "test_device_relay", "Test device"));
+				var_dump($devices_model -> connect_new_device("192.168.68.2", "test_back_street_light", "Test device. Back street light"));
 			});
 
 			$this -> router -> uri("/dev/test/model/devices/unregistered_devices.html", function($args){
diff --git a/server/SHServ/Tools/DeviceAPI/TestActions/Base_test.php b/server/SHServ/Tools/DeviceAPI/TestActions/Base_test.php
index 27c6aaf..cc68edd 100644
--- a/server/SHServ/Tools/DeviceAPI/TestActions/Base_test.php
+++ b/server/SHServ/Tools/DeviceAPI/TestActions/Base_test.php
@@ -15,7 +15,7 @@
 	}
 
 	public function device_api_base__set_token() {
-		$device_base_api = new Base("192.168.68.7");
+		$device_base_api = new Base("192.168.68.5");
 		$result = $device_base_api -> remote_set_token("mytoken123");
 
 		echo "<pre>";
@@ -47,7 +47,7 @@
 	}
 
 	public function device_api_base__reset() {
-		$device_base_api = new Base("192.168.68.3", "38b545dcb18ddbca");
+		$device_base_api = new Base("192.168.68.5", "5e1627a855b0a140");
 		$result = $device_base_api -> reset();
 
 		echo "<pre>";