diff --git a/source/_addons/duckdns.markdown b/source/_addons/duckdns.markdown
index 123e975e970d..2f910f75b062 100644
--- a/source/_addons/duckdns.markdown
+++ b/source/_addons/duckdns.markdown
@@ -20,19 +20,18 @@ featured: true
     "keyfile": "privkey.pem"
   },
   "token": "sdfj-2131023-dslfjsd-12321",
-  "domains": ["my-domain.duckdns.org"]
+  "domains": ["my-domain.duckdns.org"],
+  "seconds": 300
 }
 ```
 
 Configuration variables:
 
-- **lets_encrypt.accept_terms** (*Optional*): If you accept the [Let's Encrypt Subscriber Agreement][le], it will generate and update Let's Encrypt certificates for your DuckDNS domain.
+- **lets_encrypt.accept_terms** (*Required*): If you accept the [Let's Encrypt Subscriber Agreement](https://letsencrypt.org/repository/), it will generate and update Let's Encrypt certificates for your DuckDNS domain.
 - **token** (*Required*): Your Duck DNS API key.
 - **domains** (*Required*): A list of domains to update DNS.
 - **seconds** (*Required*): Seconds between updates to Duck DNS.
 
-[le]: https://letsencrypt.org/repository/
-
 ## {% linkable_title Home Assistant configuration %}
 
 Use the following configuration in Home Assistant to use the generated certificate:
@@ -48,7 +47,7 @@ If you use a port other than `8123` or an SSL proxy, change the port number acco
 
 ## {% linkable_title Router configuration %}
 
-You'll need to forward the port you listed in your configuration (8123 in the example above) on your router to your Home Assistant system. You can find guides on how to do this on [Port Forward](https://portforward.com/) - noting that you'll only need to forward the TCP port.
+You'll need to forward the port you listed in your configuration (8123 in the example above) on your router to your Home Assistant system. You can find guides on how to do this on [Port Forward](https://portforward.com/). Noting that you'll only need to forward the TCP port.
 
 Ensure that you allocate the Home Assistant system a fixed IP on your network before you configure port forwarding. You can do this either on the computer itself (see the [install guide](/hassio/installation/) or via a static lease on your router.
 
diff --git a/source/_components/alarmdecoder.markdown b/source/_components/alarmdecoder.markdown
index 8cfc24d21520..994351532fd0 100644
--- a/source/_components/alarmdecoder.markdown
+++ b/source/_components/alarmdecoder.markdown
@@ -43,6 +43,11 @@ alarmdecoder:
     02:
       name: 'Front Door'
       type: 'opening'
+    03:
+      name: 'Main Motion'
+      type: 'motion'
+      relayaddr: 12
+      relaychan: 3      
 ```
 
 Configuration variables:
@@ -55,3 +60,6 @@ Configuration variables:
 - **panel_display** (*Optional*): Create a sensor called sensor.alarm_display to match the Alarm Keypad display. Default: `off`
 - **zones** (*Optional*): AlarmDecoder has no way to tell us which zones are actually in use, so each zone must be configured in Home Assistant. For each zone, at least a name must be given. For more information on the available zone types, take a look at the [Binary Sensor](/components/binary_sensor.alarmdecoder/) docs. *Note: If no zones are specified, Home Assistant will not load any binary_sensor components.*
 - **rfid** (*Optional*): The RF serial-number associated with RF zones.  Providing this field allows Home Assistant to associate raw sensor data to a given zone, allowing direct monitoring of the state, battery, and supervision status.
+- **relayaddr** (*Optional*): Address of the relay expander board to associate with the zone. (ex: 12, 13, 14, or 15). Typically used in cases where a panel will not send bypassed zones such as motion during an armed home state, the Vista 20P is an example of this.  Alarmdecoder can emulate a zone expander board and the panel can be programmed to push zone events to this virtual expander. This allows the bypassed zone binary sensors to be utilized. One example is using bypassed motion sensors at night for motion based automated lights while the system is armed with the motion sensor bypassed.
+- **relaychan** (*Optional*): Channel of the relay expander board to associate with the zone. (ex: 1, 2, 3, or 4)
+
diff --git a/source/_components/sensor.dsmr.markdown b/source/_components/sensor.dsmr.markdown
index 6cd6befc3ab3..8ead92afc415 100644
--- a/source/_components/sensor.dsmr.markdown
+++ b/source/_components/sensor.dsmr.markdown
@@ -32,6 +32,7 @@ This component is known to work for:
 - Landis+Gyr ZCF110 / ZM F110 (DSMR 4.2)
 - Kaifa E0026
 - Kamstrup 382JxC (DSMR 2.2)
+- Sagemcom XS210 ESMR5
 
 USB serial converters: