diff --git a/master/master/config.h b/master/master/config.h
--- a/master/master/config.h
+++ b/master/master/config.h
@@ -40,9 +40,9 @@
 // Touchdown buzzer
 #define BUZZER_RATE 5000
 #define BUZZER_DURATION 1000
-#define BUZZER_FAILSAFE_DURATION  12600000 // 3.5hr
-#define BUZZER_TRIGGER_MINDURATION 3600000 // 1 hour
-#define BUZZER_TRIGGER_MAXALTITUDE 180
+#define BUZZER_FAILSAFE_DURATION  9600000 // 160min
+#define BUZZER_TRIGGER_MINDURATION 2700000 // 45min
+#define BUZZER_TRIGGER_MAXALTITUDE 2000 // feet
 
 // --------------------------------------------------------------------------
 // Error Codes config (logger.c)