diff --git a/README.md b/README.md
index 118a3b5c..14d60a30 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ nspanel-1:
   config:
     panelRecvTopic: "tele/tasmota_your_mqtt_topic/RESULT"
     panelSendTopic: "cmnd/tasmota_your_mqtt_topic/CustomSend"
-    timeoutScreensaver: 15000
+    timeoutScreensaver: 15 #in seconds, values between 5 and 60 are allowed
     #brightnessScreensaver: 10
     brightnessScreensaver:
       - time: "7:00:00"