diff --git a/UDPclient.depend b/UDPclient.depend
index 8e2aa30..290f548 100644
--- a/UDPclient.depend
+++ b/UDPclient.depend
@@ -172,6 +172,17 @@
 	<inttypes.h>
 	<arpa/inet.h>
 
-1395876458 source:/home/chch/HengLongUDPclient/checkvideo.c
+1395878369 source:/home/chch/HengLongUDPclient/checkvideo.c
 	"checkvideo.h"
 
+1396204073 source:/home/chch/HengLongUDPclient/checkkillswitch.c
+	"checkkillswitch.h"
+
+1396202748 /home/chch/HengLongUDPclient/checkkillswitch.h
+	<stdio.h>
+	<string.h>
+	<unistd.h>
+	<arpa/inet.h>
+	<string.h>
+	<sys/time.h>
+
diff --git a/bin/Debug/UDPclient b/bin/Debug/UDPclient
index 3181e89..14bed8e 100755
Binary files a/bin/Debug/UDPclient and b/bin/Debug/UDPclient differ
diff --git a/checkkillswitch.c b/checkkillswitch.c
new file mode 100644
index 0000000..f50099a
--- /dev/null
+++ b/checkkillswitch.c
@@ -0,0 +1,62 @@
+
+#include "checkkillswitch.h"
+
+
+int getPage(char* ip, uint16_t port, char* url, char* recvBuffer, uint32_t size)
+{
+    int sockfd = 0, n = 0;
+    //char recvBuff[1024];
+    char sendBuff[1024];
+    struct sockaddr_in serv_addr;
+
+    memset(recvBuffer, '0',size);
+    if((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
+    {
+        printf("\n Error : Could not create socket \n");
+        return 1;
+    }
+
+    memset(&serv_addr, '0', sizeof(serv_addr));
+
+    serv_addr.sin_family = AF_INET;
+    serv_addr.sin_port = htons(port);
+
+    if(inet_pton(AF_INET, ip, &serv_addr.sin_addr)<=0)
+    {
+        printf("\n inet_pton error occured\n");
+        return 1;
+    }
+
+    if( connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0)
+    {
+       printf("\n Error : Connect Failed \n");
+       return 1;
+    }
+
+    sprintf(sendBuff, "GET %s HTTP/1.1\r\nHost: %s\r\n\r\n", url, ip);
+
+    n = write(sockfd, sendBuff, strlen(sendBuff));
+
+    n = read(sockfd, recvBuffer, size-1);
+    recvBuffer[n] = 0;
+
+    printf("%s\n", recvBuffer);
+
+    if(n < 0)
+    {
+        printf("\n Read error \n");
+    }
+    close(sockfd);
+    return n;
+}
+
+int checkkillswitch(char* ip, uint16_t port, char* url)
+{
+    char rb[1024];
+    int n;
+    if(0==ip[0]) return 0;
+    getPage(ip, port, url, rb, sizeof(rb));
+    n = strstr(rb, "true");
+    if(NULL != n) return 1;
+    return 0;
+}
diff --git a/checkkillswitch.h b/checkkillswitch.h
new file mode 100644
index 0000000..ce62b0c
--- /dev/null
+++ b/checkkillswitch.h
@@ -0,0 +1,15 @@
+#ifndef CHECKKILLSWITCH_H_INCLUDED
+#define CHECKKILLSWITCH_H_INCLUDED
+
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <arpa/inet.h>
+#include <string.h>
+#include <sys/time.h>
+
+
+int getPage(char* ip, uint16_t port, char* url, char* recvBuffer, uint32_t size);
+int checkkillswitch(char* ip, uint16_t port, char* url);
+
+#endif // CHECKKILLSWITCH_H_INCLUDED
diff --git a/client.config b/client.config
index 859ca9b..0509e6b 100644
--- a/client.config
+++ b/client.config
@@ -9,3 +9,4 @@ SERVER 192.168.1.13:32000
 TIMEOUT 250
 CLINBR 0
 VIDEO 192.168.1.20:8080
+KILLSW 192.168.1.20:8080/status
diff --git a/main.c b/main.c
index 5fdc451..972d69d 100644
--- a/main.c
+++ b/main.c
@@ -24,6 +24,7 @@
 #include "wansview.h"
 #include "extern.h"
 #include "checkvideo.h"
+#include "checkkillswitch.h"
 
 typedef struct outtty_t
 {
@@ -266,10 +267,12 @@ typedef struct henglongconf_t
     in_addr_t ip; // v4 only
     char cam[64];
     char video[16];
+    char killsw[16];
+    char killurl[256];
     char user[64];
     char pwd[64];
     uint32_t caminterval;
-    uint16_t port, videoport;
+    uint16_t port, videoport, killport;
     uint8_t timeout;
     uint8_t clinbr;
 } henglongconf_t;
@@ -296,6 +299,9 @@ henglongconf_t getconfig(char* conffilename)
     conf.pwd[0] = 0;
     conf.video[0] = 0;
     conf.videoport = 0;
+    conf.killsw[0] = 0;
+    conf.killport = 0;
+    conf.killurl[0] = 0;
     while(fgets(line, 256, configFile)){
         sscanf(line, "%16s %256s", parameter, value);
         if(0==strcmp(parameter,"KEYBOARD")){
@@ -332,6 +338,9 @@ henglongconf_t getconfig(char* conffilename)
         if(0==strcmp(parameter,"VIDEO")){
             sscanf(value, "%16[^:]:%" SCNu16, conf.video, &conf.videoport);
         }
+        if(0==strcmp(parameter,"KILLSW")){
+            sscanf(value, "%16[^:]:%" SCNu16 "%256s", conf.killsw, &conf.killport, conf.killurl);
+        }
     }
     return conf;
 }
@@ -374,6 +383,7 @@ void *cam_ctrl_thread_fcn(void* arg)
 int main(int argc, char* argv[])
 {
 
+
     pthread_t keybthread, joythread, refl_thread, cam_ctrl_thread;
     input_thread_t keyboard_thread_args;
     input_thread_t joystick_thread_args;
@@ -456,6 +466,11 @@ int main(int argc, char* argv[])
             printf("No video stream connection from %s:%u, remote control locked!\n", conf.video, conf.videoport);
             continue;
         }
+        if(0==checkkillswitch(conf.killsw,conf.killport,conf.killurl)){
+            printf("Killswitch pressed or no connection.!\n");
+            continue;
+        }
+
         frame = 0xc0ffee;
 
         time_us = get_us();
diff --git a/obj/Debug/checkkillswitch.o b/obj/Debug/checkkillswitch.o
new file mode 100644
index 0000000..c654bae
Binary files /dev/null and b/obj/Debug/checkkillswitch.o differ
diff --git a/obj/Debug/main.o b/obj/Debug/main.o
index 6eed1b5..1269ab6 100644
Binary files a/obj/Debug/main.o and b/obj/Debug/main.o differ