diff --git a/server/ControlScripts/Common.php b/server/ControlScripts/Common.php
index f07b2a4..5182999 100644
--- a/server/ControlScripts/Common.php
+++ b/server/ControlScripts/Common.php
@@ -3,6 +3,53 @@
 namespace ControlScripts;
 
 trait Common {
+	public function register_global_device_sync_map() {
+		$this -> add_sync_connection([
+			["type" => "relay", "alias" => "spotlight_main_back_1", "channel" => 0],
+			["type" => "button", "alias" => "buttons_backdoor", "channel" => 0],
+			["type" => "button", "alias" => "master_door_btns", "channel" => 0],
+		]);
+
+		$this -> add_sync_connection([
+			["type" => "relay", "alias" => "spotlight_main_back_2", "channel" => 0],
+			["type" => "button", "alias" => "buttons_backdoor", "channel" => 1],
+			["type" => "button", "alias" => "master_door_btns", "channel" => 1],
+		]);
+
+		$this -> add_sync_connection([
+			["type" => "relay", "alias" => "spotlight_main_front_1", "channel" => 0],
+			["type" => "button", "alias" => "buttons_backdoor", "channel" => 2],
+			["type" => "button", "alias" => "master_door_btns", "channel" => 2],
+		]);
+
+		$this -> add_sync_connection([
+			["type" => "relay", "alias" => "light_hub_1", "channel" => 0],
+			["type" => "button", "alias" => "buttons_office_room", "channel" => 3],
+		]);
+
+		$this -> add_sync_connection([
+			["type" => "relay", "alias" => "craft_table_lamp", "channel" => 0],
+			["type" => "button", "alias" => "buttons_office_room", "channel" => 2],
+		]);
+
+		$this -> add_sync_connection([
+			["type" => "relay", "alias" => "computer_table_lamp", "channel" => 0],
+			["type" => "button", "alias" => "buttons_office_room", "channel" => 1],
+		]);
+
+		$this -> add_sync_connection([
+			["type" => "relay", "alias" => "light_hub_1", "channel" => 2],
+			["type" => "button", "alias" => "buttons_office_room", "channel" => 0],
+			["type" => "button", "alias" => "master_room_btns", "channel" => 1],
+			["type" => "button", "alias" => "btns_hall2_1", "channel" => 0],
+		]);
+
+		$this -> add_sync_connection([
+			["type" => "relay", "alias" => "light_hub_1", "channel" => 1],
+			["type" => "button", "alias" => "master_room_btns", "channel" => 0],
+		]);
+	}
+
 	public function btn_on_online(String $alias, Array $muted = []) {
 		$this -> add_event_handler("button@{$alias}.online", function(Device $btns_block, Array $data) use ($muted) {
 			$btns_block_api = $btns_block -> device_api();
diff --git a/server/ControlScripts/Scopes/LightHubScope.php b/server/ControlScripts/Scopes/LightHubScope.php
index 4c21ced..6d04b9c 100644
--- a/server/ControlScripts/Scopes/LightHubScope.php
+++ b/server/ControlScripts/Scopes/LightHubScope.php
@@ -9,10 +9,7 @@
 	use \ControlScripts\Common;
 
 	public function register_sync_map(): void {
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "light_hub_1", "channel" => 1],
-			["type" => "button", "alias" => "master_room_btns", "channel" => 0],
-		]);
+		$this -> register_global_device_sync_map();
 	}
 	
 	public function register_events_handlers(): void {
diff --git a/server/ControlScripts/Scopes/OfficeRoomScope.php b/server/ControlScripts/Scopes/OfficeRoomScope.php
index 517b8d7..9b5dc93 100644
--- a/server/ControlScripts/Scopes/OfficeRoomScope.php
+++ b/server/ControlScripts/Scopes/OfficeRoomScope.php
@@ -8,27 +8,7 @@
 	use \ControlScripts\Common;
 	
 	public function register_sync_map(): void {
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "light_hub_1", "channel" => 0],
-			["type" => "button", "alias" => "buttons_office_room", "channel" => 3],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "craft_table_lamp", "channel" => 0],
-			["type" => "button", "alias" => "buttons_office_room", "channel" => 2],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "computer_table_lamp", "channel" => 0],
-			["type" => "button", "alias" => "buttons_office_room", "channel" => 1],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "light_hub_1", "channel" => 2],
-			["type" => "button", "alias" => "buttons_office_room", "channel" => 0],
-			["type" => "button", "alias" => "master_room_btns", "channel" => 1],
-			["type" => "button", "alias" => "btns_hall2_1", "channel" => 0],
-		]);
+		$this -> register_global_device_sync_map();
 	}
 
 	public function register_events_handlers(): void {
diff --git a/server/ControlScripts/Scopes/SpotlightsScope.php b/server/ControlScripts/Scopes/SpotlightsScope.php
index 18719a3..5642fac 100644
--- a/server/ControlScripts/Scopes/SpotlightsScope.php
+++ b/server/ControlScripts/Scopes/SpotlightsScope.php
@@ -6,25 +6,9 @@
 
 class SpotlightsScope extends \SHServ\Middleware\ControlScripts implements \SHServ\Implements\ControlScriptsInterface {
 	use \ControlScripts\Common;
-	
+
 	public function register_sync_map(): void {
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "spotlight_main_back_1", "channel" => 0],
-			["type" => "button", "alias" => "buttons_backdoor", "channel" => 0],
-			["type" => "button", "alias" => "master_door_btns", "channel" => 0],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "spotlight_main_back_2", "channel" => 0],
-			["type" => "button", "alias" => "buttons_backdoor", "channel" => 1],
-			["type" => "button", "alias" => "master_door_btns", "channel" => 1],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "spotlight_main_front_1", "channel" => 0],
-			["type" => "button", "alias" => "buttons_backdoor", "channel" => 2],
-			["type" => "button", "alias" => "master_door_btns", "channel" => 2],
-		]);
+		$this -> register_global_device_sync_map();
 	}
 
 	public function register_events_handlers(): void {