diff --git a/source/_integrations/device_trigger.mqtt.markdown b/source/_integrations/device_trigger.mqtt.markdown
index a51193e03e7..20b638be245 100644
--- a/source/_integrations/device_trigger.mqtt.markdown
+++ b/source/_integrations/device_trigger.mqtt.markdown
@@ -15,7 +15,7 @@ An MQTT device trigger is a better option than a [binary sensor](/integrations/b
 ## Configuration
 
 MQTT device triggers are only supported through [MQTT discovery](/docs/mqtt/discovery/), manual setup through `configuration.yaml` is not supported.
-The discovery topic needs to be: `<discovery_prefix>/device_automation/[<node_id>/]<object_id>/config`.
+The discovery topic needs to be: `<discovery_prefix>/device_automation/[<node_id>/]<object_id>/config`. Note that only one trigger may be defined per unique discovery topic. Also note that the combination of `type` and `subtype` should be unique for a device.
 
 {% configuration %}
 automation_type:
@@ -81,3 +81,26 @@ device:
       required: false
       type: string
 {% endconfiguration %}
+
+### Example
+
+This shows a complete example of defining a remote control type device with two triggers: "left arrow click" and "right arrow click".
+
+Note that it is not necessary to provide the full device information in each message, but the identifying information, `identifier` in the example, must be the same.
+
+#### Left arrow click configuration:
+- Discovery topic: `homeassistant/device_automation/0x90fd9ffffedf1266/action_arrow_left_click/config`
+- Discovery payload: 
+  ```json
+  {"automation_type":"trigger","type":"action","subtype":"arrow_left_click","payload":"arrow_left_click","topic":"zigbee2mqtt/0x90fd9ffffedf1266/action","device":{"identifiers":["zigbee2mqtt_0x90fd9ffffedf1266"],"name":"0x90fd9ffffedf1266","sw_version":"Zigbee2mqtt 1.14.0","model":"TRADFRI remote control (E1524/E1810)","manufacturer":"IKEA"}}
+  ```
+- Trigger topic: `zigbee2mqtt/0x90fd9ffffedf1266/action`
+- Trigger payload: `arrow_left_click`
+#### Right arrow click configuration:
+- Discovery topic: `homeassistant/device_automation/0x90fd9ffffedf1266/action_arrow_right_click/config`
+- Discovery payload:
+  ```json
+   {"automation_type":"trigger","type":"action","subtype":"arrow_right_click","payload":"arrow_right_click","topic":"zigbee2mqtt/0x90fd9ffffedf1266/action","device":{"identifiers":["zigbee2mqtt_0x90fd9ffffedf1266"]}}
+   ```
+- Trigger topic: `zigbee2mqtt/0x90fd9ffffedf1266/action`
+- Trigger payload: `arrow_right_click`