diff --git a/bin/Debug/UDPclient b/bin/Debug/UDPclient
index e4e36cf..95563af 100755
Binary files a/bin/Debug/UDPclient and b/bin/Debug/UDPclient differ
diff --git a/bin/Release/UDPclient b/bin/Release/UDPclient
index f5f6976..a8e975b 100755
Binary files a/bin/Release/UDPclient and b/bin/Release/UDPclient differ
diff --git a/client.config b/client.config
index 1b6e035..f23c317 100644
--- a/client.config
+++ b/client.config
@@ -11,3 +11,4 @@ CLINBR 0
 VIDEO 192.168.1.66:8080
 KILLSW 192.168.1.20:8080/status
 KILLSWTO_US 600000
+KILLSWINT 100000
diff --git a/main.c b/main.c
index 77a97f4..648178d 100644
--- a/main.c
+++ b/main.c
@@ -276,6 +276,7 @@ typedef struct henglongconf_t
     uint8_t timeout;
     uint8_t clinbr;
     uint32_t killswtimeoutus;
+    uint32_t killswint;
 } henglongconf_t;
 
 henglongconf_t getconfig(char* conffilename)
@@ -304,6 +305,7 @@ henglongconf_t getconfig(char* conffilename)
     conf.killport = 0;
     conf.killurl[0] = 0;
     conf.killswtimeoutus = 500000;
+    conf.killswint = 100000;
     while(fgets(line, 256, configFile)){
         sscanf(line, "%16s %256s", parameter, value);
         if(0==strcmp(parameter,"KEYBOARD")){
@@ -346,6 +348,9 @@ henglongconf_t getconfig(char* conffilename)
         if(0==strcmp(parameter,"KILLSWTO_US")){
             sscanf(value, "%" SCNu32 , &conf.killswtimeoutus);
         }
+        if(0==strcmp(parameter,"KILLSWINT")){
+            sscanf(value, "%" SCNu32, &conf.killswint);
+        }
     }
     return conf;
 }
@@ -391,6 +396,7 @@ typedef struct killsw_thread_t
     uint16_t port;
     char* url;
     uint32_t timeout_us;
+    uint32_t killswint;
     int state;
 } killsw_thread_t;
 
@@ -401,7 +407,8 @@ void *killsw_thread_fcn(void* arg)
     args = (killsw_thread_t*) arg;
     args->state = 0;
     while(1){
-            args->state = checkkillswitch(args->ip, args->port, args->url, args->timeout_us);
+        usleep(args->killswint);
+        args->state = checkkillswitch(args->ip, args->port, args->url, args->timeout_us);
     }
     pthread_exit(0);
 }
@@ -473,6 +480,7 @@ int main(int argc, char* argv[])
         killsw_thread_args.url = conf.killurl;
         killsw_thread_args.state = 0;
         killsw_thread_args.timeout_us = conf.killswtimeoutus;
+        killsw_thread_args.killswint = conf.killswint;
         if (pthread_create(&killsw_thread, NULL, killsw_thread_fcn , (void *) &killsw_thread_args)) printf("failed to create killsw thread\n");
     }else{
         printf("no killswitch!\n");
diff --git a/obj/Debug/main.o b/obj/Debug/main.o
index 5508578..eb641e2 100644
Binary files a/obj/Debug/main.o and b/obj/Debug/main.o differ
diff --git a/obj/Release/main.o b/obj/Release/main.o
index 694373b..e053b35 100644
Binary files a/obj/Release/main.o and b/obj/Release/main.o differ