Alarm.com gives you powerful automation tools to make your smart home more intuitive, efficient, and hands-free. Two of the most useful features are Scenes and Rules. While they’re often used together, they serve different purposes. Review getting started with Alarm.com before setting up automation scenes and rules.

This guide explains both in depth, including how each works, when to use them, and real-world examples for homeowners.

What Are Scenes?

Scenes let you control multiple devices at the same time with one tap, voice command, or scheduled event.

Think of a Scene as a preset group of actions. Instead of turning off each light manually and locking each door separately, you can run a Scene like “Away” to do it all at once.

Features of Scenes:

Control multiple smart devices (lights, locks, thermostats, etc.)
Activate Scenes manually or on a schedule
Easy to trigger from mobile app, web, or voice assistant
Includes pre-set Scenes like:
- Home
- Away
- Sleep
- Wake Up
Customizable with a name, icon, and device actions

How It Works Behind the Scenes:

When you trigger a Scene, Alarm.com sends commands to all selected devices at once:

Arms or disarms your security system
Adjusts thermostats to preset temperatures
Turns lights on/off or dims them
Locks or unlocks smart locks
Opens or closes garage doors (if included)

Common Scene Examples:

Scene	Devices Controlled	Purpose
Away	Arms system, locks doors, turns off lights, lowers thermostat	Leaving the house
Home	Disarms system, turns on entry lights, raises thermostat	Returning home
Sleep	Arms system in “stay” mode, turns off lights, adjusts thermostat	Going to bed
Movie Time (Custom)	Dims living room lights, locks doors, closes shades	Personal entertainment

Best For: Manual control of multiple smart devices with one action.

What Are Rules?

Rules are used to automatically trigger smart actions based on conditions — like time, device activity, or your location.

Unlike Scenes, which require user action, Rules run in the background and respond to events.

Features of Rules:

Set it once — it runs automatically
Triggered by things like:
- Sensor activity (e.g., door opened)
- Device status (e.g., lock engaged)
- Time of day
- System arming/disarming
- Your location (Geo-Services)
Automates a single action or several actions at once
Customizable schedules and conditions

Rule Types You Can Create:

Trigger	Action	Example
Front door unlocked	Disarm system	Disarm alarm when smart lock used
Motion detected at night	Turn on lights	Light up hallway after 10PM
System armed in Away mode	Set thermostat to Eco	Save energy while away
You leave your geofence	Turn off lights & arm system	Full home automation based on location

Best For: Automating your home so you don’t have to remember to turn things on/off. Connect your automations to the Alarm.com smart thermostat guide for energy-saving control. Keep access organized with managing user codes in Alarm.com alongside your automation settings.

Bonus Feature: Geo-Services (Location-Based Automation)

Geo-Services lets Alarm.com use your smartphone’s location to trigger actions based on whether you’re entering or leaving a set area (called a “geofence”).

How It Works:

You define a virtual boundary around your home (e.g., 1 mile)
When your phone crosses that boundary:
- A Rule is triggered (e.g., arm system, adjust thermostat)
Works best when your mobile app has location access enabled

Examples:

Arm your system when you drive away
Disarm or turn on lights when you arrive home
Shut garage door if left open and you leave the area

Helps ensure your home is secure, even if you forget to check it. Pair automations with Alarm.com Alexa integration for more convenient control.

Scenes vs. Rules – What’s the Difference?

Feature	Triggered By	What It Does	Best Used For
Scenes	You (manual tap or voice)	Performs a bundle of actions at once	Quick access routines
Rules	Events or conditions	Automatically runs smart actions	Hands-free automation

Pro Tips for Using These Features

Name your Scenes clearly (e.g., “Bedtime” or “Kids Home”)
Use schedules with Scenes for lights or thermostats
Use Rules to create real-time reactions (e.g., motion triggers light)
Enable Geo-Services to make your home react to your location
Create different Scenes for different family members or routines
Review Rules and Scenes every 3–6 months to adjust for seasonal or routine changes