diff --git a/backend/src/models/backendInterfaces.d.ts b/backend/src/models/backendInterfaces.d.ts
index dfb412c7..684707e4 100644
--- a/backend/src/models/backendInterfaces.d.ts
+++ b/backend/src/models/backendInterfaces.d.ts
@@ -122,27 +122,27 @@ export declare class IDataIO {
 
 /** AC particular status command  */
 export declare interface AirConditioningCommand {
-  command: string;
+  command: string | string [];
   status: AirConditioning;
 }
 
 /** Toggle commands set */
 export declare interface ToggleCommands {
-  on: string;
-  off: string;
+  on: string | string [];
+  off: string | string [];
 }
 
 /** Ac commands set */
 export declare interface AcCommands {
-  off: string;
+  off: string | string [];
   statusCommands: AirConditioningCommand[];
 }
 
 /** Roller commands set */
 export declare interface RollerCommands {
-  off: string;
-  up: string;
-  down: string;
+  off: string | string [];
+  up: string | string [];
+  down: string | string [];
 }
 
 /** RF (IR/433MHz etc.) commands set based of device type */
diff --git a/backend/src/modules/broadlink/broadlinkHandler.ts b/backend/src/modules/broadlink/broadlinkHandler.ts
index 9ea4f2c1..a6b8786d 100644
--- a/backend/src/modules/broadlink/broadlinkHandler.ts
+++ b/backend/src/modules/broadlink/broadlinkHandler.ts
@@ -20,7 +20,7 @@ import { Delay, sleep } from '../../utilities/sleep';
 import { BrandModuleBase } from '../brandModuleBase';
 import * as broadlink from 'node-broadlink';
 import Device from 'node-broadlink/dist/device';
-import { Rmpro, Sp2  } from 'node-broadlink';
+import { Rmpro, Sp2 } from 'node-broadlink';
 import { Duration, Temperature } from 'unitsnet-js';
 
 // tslint:disable-next-line:no-var-requires
@@ -175,7 +175,7 @@ export class BroadlinkHandler extends BrandModuleBase {
   /** Get broadlink protocol handler instance for given minion */
   private async getBroadlinkInstance(minion: Minion): Promise<Device | ErrorResponse> {
     try {
-      const list : Device[] = await broadlink.discover();
+      const list: Device[] = await broadlink.discover();
 
       logger.info(`[BroadlinkModule.getBroadlinkInstance] Devices founded ${list.map(i => toNormalMac(i.mac)).join(',')}`);
 
@@ -202,9 +202,17 @@ export class BroadlinkHandler extends BrandModuleBase {
   }
 
   /** Send RF/IR command */
-  private async sendBeamCommand(broadlink: Rmpro, beamCommand: string): Promise<void> {
+  private async sendBeamCommand(broadlink: Rmpro, beamCommand: string | string[]): Promise<void> {
     try {
-      await broadlink.sendData(beamCommand);
+
+      if (typeof beamCommand === 'string') {
+        await broadlink.sendData(beamCommand);
+      } else {
+        for (const command of beamCommand) {
+          await broadlink.sendData(command);
+        }
+      }
+
     } catch (error) {
       logger.error(` ${error?.message}`);
       throw {
diff --git a/backend/src/utilities/cacheManager.ts b/backend/src/utilities/cacheManager.ts
index 9b19f694..32f1d911 100644
--- a/backend/src/utilities/cacheManager.ts
+++ b/backend/src/utilities/cacheManager.ts
@@ -110,7 +110,7 @@ export class CommandsCacheManager extends CacheManager {
     return minionCache.lastStatus;
   }
 
-  public async getRFToggleCommand(minion: Minion, status: MinionStatus): Promise<string | ErrorResponse> {
+  public async getRFToggleCommand(minion: Minion, status: MinionStatus): Promise<string | string [] | ErrorResponse> {
 
     const minionCache = this.getOrCreateMinionCache(minion);
 
@@ -134,7 +134,7 @@ export class CommandsCacheManager extends CacheManager {
     return hexCommandCode;
   }
 
-  public async getRFRollerCommand(minion: Minion, status: MinionStatus): Promise<string | ErrorResponse> {
+  public async getRFRollerCommand(minion: Minion, status: MinionStatus): Promise<string | string [] | ErrorResponse> {
 
     const minionCache = this.getOrCreateMinionCache(minion);
 
@@ -162,7 +162,7 @@ export class CommandsCacheManager extends CacheManager {
     return hexCommandCode;
   }
 
-  public async getIrCommand(minion: Minion, setStatus: MinionStatus): Promise<string | ErrorResponse> {
+  public async getIrCommand(minion: Minion, setStatus: MinionStatus): Promise<string | string [] | ErrorResponse> {
 
     const minionCache = this.getOrCreateMinionCache(minion);
 
@@ -173,7 +173,7 @@ export class CommandsCacheManager extends CacheManager {
       } as ErrorResponse;
     }
 
-    let hexCommandCode: string;
+    let hexCommandCode: string | string [];
 
     /**
      * If the request is to set off, get the off command.
@@ -193,7 +193,7 @@ export class CommandsCacheManager extends CacheManager {
     if (!hexCommandCode) {
       throw {
         responseCode: 4503,
-        message: 'there is no availble command for current status. record a new command.',
+        message: 'there is no available command for current status. record a new command.',
       } as ErrorResponse;
     }
 
@@ -206,7 +206,7 @@ export class CommandsCacheManager extends CacheManager {
     await this.saveCache();
   }
 
-  public async cacheIRACommand(minion: Minion, statusToRecordFor: MinionStatus, hexIRCommand: string): Promise<void | ErrorResponse> {
+  public async cacheIRACommand(minion: Minion, statusToRecordFor: MinionStatus, hexIRCommand: string | string[]): Promise<void | ErrorResponse> {
 
     const minionCache = this.getOrCreateMinionCache(minion);
 
@@ -234,7 +234,7 @@ export class CommandsCacheManager extends CacheManager {
     await this.saveCache();
   }
 
-  public async cacheRFRollerCommand(minion: Minion, statusToRecordFor: MinionStatus, hexRfCommand: string): Promise<void | ErrorResponse> {
+  public async cacheRFRollerCommand(minion: Minion, statusToRecordFor: MinionStatus, hexRfCommand: string | string[]): Promise<void | ErrorResponse> {
 
     const minionCache = this.getOrCreateMinionCache(minion);