> For the complete documentation index, see [llms.txt](https://docs.g-iot.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.g-iot.io/platform-user-guide-book/device/device-dashboard-details/add-device-rules/device-rules-per-device-type.md).
# Device rules per device type
The platform offers pre-defined IoT smart rules that can be applied according to each device's capabilities. These rules activate on specific device events and may generate alarms, which can all be accessed in the Alarms menu.
Clicking on the "+" icon the user can create (LCT) or (LM) Rules
Device rules
## (LM) Level Meter Smart Rules
* **Battery Level Alarm:** Allows setting a specific battery level that will trigger an alert, along with the endpoint type and alarm severity level.
* **Geofence Alarm:** Defines a geofence area that triggers an alert when the device enters or exits the designated boundary.
* **Alarm to Email Rule:** Sets the endpoint for email notifications to be sent when data triggers an alarm.
These rules provide automated alerts and notifications, ensuring that critical device status updates are promptly communicated.
{% hint style="success" %}
Learn more: [https://app.gitbook.com/o/DKrl40rifuf7Bl8WIqXK/s/fEQ6KpTjmszWVWQqgcEa/\~/changes/68/level-meter-full-device-guide-book/level-meter-greater-than-giots-function/lm-rules](/level-meter-full-device-guide-book/level-meter-greater-than-giots-function/lm-rules.md)
{% endhint %}
## (LCT) Low Cost Tracker Smart Rules
* LCT Temperature Alarm: Triggers an alert when temperature readings exceed or drop below defined thresholds.
* Battery Level Alarm: Monitors the device's battery status, providing alerts for low levels.
* LCT Tamper Contact: Detects unauthorized access or tampering, triggering security alerts.
* Alarm to Email Rule: Sends email notifications based on the selected alarm type configured by the user.
* Geofence Alarm: Sets alerts when a device enters, exits, or moves within a predefined area, with optional email notifications.
* LCT Adaptive Configuration: Generates a new configuration version based on geolocation, automatically updating parameters based on location changes.
These smart rules enable automated monitoring and response for various device events, enhancing security and operational awareness.
{% hint style="success" %}
Learn more: [https://app.gitbook.com/o/DKrl40rifuf7Bl8WIqXK/s/fEQ6KpTjmszWVWQqgcEa/\~/changes/68/low-cost-tracker-full-device-guide-book/low-cost-tracker-greater-than-giots-functions/lct-rules](/low-cost-tracker-full-device-guide-book/low-cost-tracker-greater-than-giots-functions/lct-rules.md)
{% endhint %}
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