diff --git a/server/ControlScripts/OfficeRoomScope.php b/server/ControlScripts/OfficeRoomScope.php
index d100770..e42bafa 100644
--- a/server/ControlScripts/OfficeRoomScope.php
+++ b/server/ControlScripts/OfficeRoomScope.php
@@ -9,22 +9,24 @@
 		"connections" => [
 			[
 				["type" => "relay", "alias" => "light_hub_1", "channel" => 0],
-				["type" => "button", "alias" => "buttons_office_room", "channel" => 0],
+				["type" => "button", "alias" => "buttons_office_room", "channel" => 3],
 			],
 
 			[
 				["type" => "relay", "alias" => "craft_table_lamp", "channel" => 0],
-				["type" => "button", "alias" => "buttons_office_room", "channel" => 1],
+				["type" => "button", "alias" => "buttons_office_room", "channel" => 0],
 			],
 			
 			[
 				["type" => "relay", "alias" => "computer_table_lamp", "channel" => 0],
-				["type" => "button", "alias" => "buttons_office_room", "channel" => 2],
+				["type" => "button", "alias" => "buttons_office_room", "channel" => 1],
 			],
 		]
 	];
 
 	public function register_events_handlers(): void {
+		$this -> btns_online("buttons_office_room");
+		$this -> btns_handlers("buttons_office_room");
 	}
 
 	public function register_actions_scripts(): void {
@@ -78,4 +80,36 @@
 			"result" => $result
 		];
 	}
+
+	protected function btns_online(String $button_alias): void {
+		$this -> add_event_handler("button@{$button_alias}.online", function(Device $btns_block, Array $data) {
+			$btns_block_api = $btns_block -> device_api();
+			if($btns_block_api instanceof \SHServ\Tools\DeviceAPI\Button) {
+				$btns_block_api -> set_channel_state("mute", 2);
+			}
+
+			$this -> helper() -> sync_btn_channels($this -> sync_map, $btns_block -> alias);
+		});
+	}
+
+	protected function btns_handlers(String $button_alias): void {
+		$buttons_channels = $this -> helper() -> prepare_sync_map_by_alias($this -> sync_map, $button_alias);
+		foreach($buttons_channels as $btn_channel => $entry) { 
+			if($entry[0]["type"] != "relay") {
+				continue;
+			}
+
+			$relay_alias = $entry[0]["alias"];
+
+			$this -> add_event_handler("button@{$button_alias}({$btn_channel}).press", function(Device $btns_block, Array $data) use ($btn_channel, $relay_alias) {
+				$btns_block_api = $btns_block -> device_api();
+				$relay_api = $this -> devices() -> by_alias($relay_alias) -> device_api();
+
+				if($relay_api instanceof \SHServ\Tools\DeviceAPI\Relay and $btns_block_api instanceof \SHServ\Tools\DeviceAPI\Button) {
+					$relay_api -> toggle_channel(0);
+					$this -> helper() -> sync_relay_to_btn_channel($relay_api, $btns_block_api, 0, $btn_channel);
+				}
+			});
+		}
+	}
 }
\ No newline at end of file