diff --git a/STM32CubeIDE/Release/WLE5CC_NODE_STS.bin b/STM32CubeIDE/Release/WLE5CC_NODE_STS.bin
index b046c87..aa15373 100644
Binary files a/STM32CubeIDE/Release/WLE5CC_NODE_STS.bin and b/STM32CubeIDE/Release/WLE5CC_NODE_STS.bin differ
diff --git a/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf b/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf
index d4f1b6b..79fdd67 100644
Binary files a/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf and b/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf differ
diff --git a/STS/Core/Inc/yunhorn_sts_sensors.h b/STS/Core/Inc/yunhorn_sts_sensors.h
index ffb690f..f879aa9 100644
--- a/STS/Core/Inc/yunhorn_sts_sensors.h
+++ b/STS/Core/Inc/yunhorn_sts_sensors.h
@@ -99,6 +99,16 @@ typedef struct
 } STS_PRESENCE_SENSOR_Event_Status_t;
 
 //#define		STS_ALERT_NORMAL				0x00		// (1) WELCOME MESSAGE, NORMAL
+#define		STS_PROJECTOR_CMD_POWER_OFF			4
+#define		STS_PROJECTOR_CMD_POWER_ON			1
+#define		STS_PROJECTOR_CMD_PIC_FIRST			2
+#define		STS_PROJECTOR_CMD_PIC_NEXT			3
+
+#define		STS_PROJECTOR_CMD_PIC_1				5
+#define		STS_PROJECTOR_CMD_PIC_2				6
+#define		STS_PROJECTOR_CMD_PIC_3				7
+#define		STS_PROJECTOR_CMD_PIC_4				8
+
 #define		STS_ALERT_HUMIDITY_NORMAL		0x01		// (1) WELCOME MESSAGE, NORMAL
 #define		STS_ALERT_HUMIDITY_HIGH			0x02		// (2) CAUTION WET FLOOR
 #define		STS_ALERT_TEMP_HIGH				0x04
@@ -106,6 +116,17 @@ typedef struct
 #define		STS_ALERT_CLEAN_IN_PROGRESS		0x10		// (4) CLEAN IN PROGRESS,
 #define		STS_ALERT_OTHER1				0x20
 #define		STS_ALERT_OTHER2				0x40
+typedef struct
+{
+	uint8_t rc_dev_eui[3];				// address 20bit, 3 bytes
+	uint8_t rc_dev_button_num;
+	uint8_t rc_dev_button_cmd[16];		// button cmd, 4 bits
+	char rc_dev_button_name[16][20];	// button name
+
+	uint8_t rf_dev_power_state;			// controlled RF projector power state
+	uint8_t rf_dev_slide_id;			// controlled RF projector slide id
+
+} remote_control_sensor_t;
 
 typedef struct
 {
diff --git a/STS/Core/Src/yunhorn_sts_process.c b/STS/Core/Src/yunhorn_sts_process.c
index 4d4f65c..543b69a 100644
--- a/STS/Core/Src/yunhorn_sts_process.c
+++ b/STS/Core/Src/yunhorn_sts_process.c
@@ -62,7 +62,7 @@ uint8_t sts_alert_id=STS_ALERT_HUMIDITY_NORMAL, prev_alert_id=0;
 
 t_service_period_per_day rc_service_period[4]={
 		{1,6,30,12,00},
-		{1,13,00, 18,00},
+		{1,13,00, 19,30},
 		{0,0,0,0,0},
 		{0,0,0,0,0}
 };
@@ -679,23 +679,24 @@ void STS_YunhornSTSEventP6_Process(void)
 void STS_YunhornRCRFSendCMD(uint8_t rf_cmd)
 {
 	switch (rf_cmd) {
-		case 0:
-			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #0 \n\n======================\r\n");
+		case STS_PROJECTOR_CMD_POWER_OFF:
+			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #0 POWER OFF \n\n======================\r\n");
 			break;
-		case 1:
-			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #1 \n\n======================\r\n");
+		case STS_PROJECTOR_CMD_POWER_ON:
+			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #1 POWER ON\n\n======================\r\n");
 			break;
-		case 2:
-			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #2 \n\n======================\r\n");
+		case STS_PROJECTOR_CMD_PIC_FIRST:
+		case STS_PROJECTOR_CMD_PIC_1:
+			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #2 PIC-#1 WELCOME\n\n======================\r\n");
 				break;
-		case 3:
-			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #3 \n\n======================\r\n");
+		case STS_PROJECTOR_CMD_PIC_2:
+			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #3 PIC-#2 CAUTION WET FLOOR\n\n======================\r\n");
 				break;
-		case 4:
-			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #5 \n\n======================\r\n");
+		case STS_PROJECTOR_CMD_PIC_3:
+			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #5 PIC-#3 FULL OCCUPIED\n\n======================\r\n");
 				break;
-		case 5:
-			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #6 \n\n======================\r\n");
+		case STS_PROJECTOR_CMD_PIC_4:
+			APP_LOG(TS_OFF, VLEVEL_M, "\r\n ======================\n\n RF CMD_BUTTON #6 PIC-#4 CLEAN IN PROGRESS \n\n======================\r\n");
 				break;
 		default:
 			break;
@@ -710,7 +711,8 @@ void STS_YunhornSTSEventP7_Process(void)
 
 	APP_LOG(TS_OFF, VLEVEL_M, "\r\n P7 Testing Process\r\n");
 #if	defined(STS_K1)
-
+if (STS_Check_Service_Period())
+{
 	if (STS_IAQ_Generate_Alert())
 	{
 		//STS_RF_Show_pic(cause_wet_floor);
@@ -738,6 +740,14 @@ void STS_YunhornSTSEventP7_Process(void)
 
 	}
 
+}
+else if (prev_alert_id != STS_ALERT_HUMIDITY_NORMAL)
+{
+	sts_alert_id = STS_ALERT_HUMIDITY_NORMAL;
+	prev_alert_id = sts_alert_id;
+	STS_YunhornRCRFSendCMD(STS_PROJECTOR_CMD_POWER_OFF);
+}
+
 #endif
 
 }
@@ -845,24 +855,35 @@ static bool STS_Check_Service_Period(void)
 		struct tm time_now={0};
 		SysTime_t UnixEpoch = SysTimeGet();
 		UnixEpoch.Seconds -= 18; /*removing leap seconds*/
+		UnixEpoch.Seconds += 3600 * 8; /*adding 8 hours GMT+8 */
 		SysTimeLocalTime(UnixEpoch.Seconds,  &time_now);
 
 		bool sts_rc_in_service_period_try = false;
 
+		APP_LOG(TS_OFF, VLEVEL_M, "\r\n Current Time: %2d:%2d \r\n", time_now.tm_hour, time_now.tm_min);
+
 		for (uint8_t i=0; i<4; i++)
 		{
 			if (rc_service_period[i].enable_mask)
 			{
-				if ((time_now.tm_hour >= rc_service_period[i].start_hour) && (time_now.tm_min < rc_service_period[i].end_hour))
+				APP_LOG(TS_OFF, VLEVEL_M, "\r\n Service Period #%i : Start: %2d:%2d Till %2d:%2d \r\n",
+						i,rc_service_period[i].start_hour, rc_service_period[i].start_minute,
+						rc_service_period[i].end_hour, rc_service_period[i].end_minute);
+
+				if (((time_now.tm_hour*60+time_now.tm_min) >= (rc_service_period[i].start_hour*60+rc_service_period[i].start_minute))
+						&& ((time_now.tm_hour*60+time_now.tm_min) < (rc_service_period[i].end_hour*60+rc_service_period[i].end_minute)))
 				{
-					if ((time_now.tm_min >= rc_service_period[i].start_minute) && (time_now.tm_min < rc_service_period[i].end_minute))
 					sts_rc_in_service_period_try = true;
 				}
+
+				APP_LOG(TS_OFF,VLEVEL_M, "\r\n ------ In Service Period %d state: %d \r\n", i, (sts_rc_in_service_period_try)?1:0);
 			}
 		}
 
 		sts_rc_in_service_period = sts_rc_in_service_period_try;
-		return sts_rc_in_service_period_try;
+
+		APP_LOG(TS_OFF,VLEVEL_M, "\r\n ------ In Service Period: %d \r\n", (sts_rc_in_service_period)?1:0);
+		return sts_rc_in_service_period;
 }
 /*
  *  STS P8 Process, Detection ETR Sensors, Water flow sensors, pulse counting