Meljac Wall Switches can be used with Insteon Micro Modules and Insteon DIN Rail Modules. Use the wiring guides in this article to properly wire your switch and module.
Create Schedules to Turn Your Lights On and Off at Specific Times
Factory Resetting Insteon Devices
Communication Types for Insteon Devices
Use this article to determine if your Insteon device can communicate with other Insteon devices via powerline-only, wireless-only or powerline and wireless dual-band.
| Powerline | Wireless | ||
| Dimmer Module | 2456D3 | - | |
| 2457D2X | - | ||
| 2457D2 | |||
| On/Off Module | 2456S3 | - | |
| 2635-222 | |||
| Outdoor On/Off Module | 2456S3E | - | |
| 2634-222 | |||
| LED Bulb | 2672-222 | ||
| LED Bulb for Recessed Lights | 2674-222 | ||
| Dimmer Switch | 2476D | - | |
| 2477D | |||
| Dimmer Switch (1000W) | 2476DH | - | |
| 2477DH | |||
| Dimmer Switch (2-Wire) | 2474DWH | - | |
| On/Off Switch | 2476S | - | |
| 2477S | |||
| Dimmer Keypad (6-Button or 8-Button) |
2486D | - | |
| 2334-222 | |||
| On/Off Keypad (6-Button or 8-Button) |
2486S | ||
| 2334-232 | |||
| Dimmer Outlet | 2474DWH | ||
| On/Off Outlet (2007) | 2473SWH | - | |
| On/Off Outlet (2014) | 2663-222 | ||
| Wired Thermostat | 2441TH | - | |
| Wireless Thermostat | 2441ZTH | - | |
| Thermostat Adapter | 2441V | - | |
| Mini Remote (Wireless Switch) |
2444A3 | - | |
| 2342-242 | - | ||
| Mini Remote (4-Scene) |
2444A2WH4 | - | |
| 2342-232 | - | ||
| Mini Remote (8-Scene) |
2444A2WH8 | - | |
| 2342-222 | - | ||
| Wi-Fi Camera | 75790 | - | - |
| 75790WH | - | - | |
| HD Wi-Fi Camera | 2864-222 | - | - |
| 2864-226 | - | - | |
| Outdoor Wi-Fi Camera | 75791 | - | - |
| HD Outdoor Wi-Fi Camera | 2864-232 | - | - |
| Open/Close Sensor | 2421 | - | |
| 2843-222 | - | ||
| Hidden Door Sensor | 2845-222 | - | |
| Motion Sensor | 2420M | - | |
| 2842-222 | - | ||
| Leak Sensor | 2852-222 | - | |
| Smoke Bridge | 2982-222 | - | |
| IO Module | 2450 | - | |
| Ceiling Fan Controller | 2475F | ||
| Dimmer Micro Module | 2442-222 | ||
| On/Off Micro Module | 2443-222 | ||
| Open/Close Micro Module | 2444-222 | ||
| Ballast Dimmer | 2475DA2 | ||
| Dimmer In-Line Module | 2475D | - | |
| 2475DA1 | |||
| On/Off In-Line Module | 2475S2 | - | |
| 2475SDB | |||
| 220V Load Controller | 2477SA1 | ||
| 2477SA2 | |||
| Dimmer DIN Rail Module | 2452-222 | ||
| On/Off DIN Rail Module | 2453-222 | ||
| MorningLinc | 2458A1 | - | |
| Lock Controller | 2862-222 | - | |
| IRLinc Transmitter | 2411T | - | |
| IRLinc Receiver | 2411R | - | |
| SeriaLinc | 2410S | - | |
| Access Point | 2443 | ||
| Range Extender | 2992-222 | ||
| Energy Display | 2448A2 | - | |
| iMeter Solo | 2423A1 | - | |
| SynchroLinc | 2423A5 | - |
Supported Insteon Devices with Insteon+
While adding Insteon devices using Insteon+, you may encounter an alert informing you that Insteon+ does not currently support the a particular type of device. Insteon+ supports many of our most popular Insteon devices. Use the table below to identify if your device is supported.
For a list of supported devices for Insteon Hub (2242-222) or Insteon Hub (2245-222) and the Insteon for Hub app, see this article instead.
| Device | Supported in Insteon+ App |
|---|---|
| Dimmer Module | |
| On/Off Module | |
| Outdoor On/Off Module | |
| LED Bulb (A19) |
|
| LED Bulb for Recessed Lights (PAR38) |
|
| Dimmer Switch | |
| Dimmer Switch (1000W) | |
| Dimmer Switch (2-Wire) | |
| On/Off Switch | |
| Dimmer Toggle Switch | |
| On/Off Toggle Switch | |
| Dimmer Keypad (6-Button) | Controls connected light only |
| Dimmer Keypad (8-Button) | Controls connected light only |
| On/Off Keypad (6-Button) | Controls connected light only |
| On/Off Keypad (8-Button) | Controls connected light only |
| Dimmer Outlet | |
| On/Off Outlet (2011) | |
| On/Off Outlet (2014) | Controls top outlet only |
| Wired Thermostat | |
| Wireless Thermostat | - |
| Venstar Thermostat Adapter | - |
| Ceiling Fan Controller | |
| Dimmer DIN Rail Module | |
| On/Off DIN Rail Module | |
| Dimmer Micro Module | |
| On/Off Micro Module | |
| Open/Close Micro Module | - |
| 0-10V Ballast Dimmer | |
| Dimmer In-Line Module | |
| On/Off In-Line Module | |
| 220V Load Controller (Normally Open) | - |
| 220V Load Controller (Normally Closed) | - |
| WiFi Cameras | - |
| Open/Close Sensor | - |
| Hidden Door Sensor | - |
| Motion Sensor | - |
| Leak Sensor | - |
| Smoke Bridge | - |
| IO Module | - |
| Mini Remotes | - |
| Door Lock and Deadbolt Controller | - |
| IR Transmitter | - |
| IR Receiever | - |
| Serial Bridge | - |
| iMeter Solo | - |
| SynchroLinc | - |
Supported Insteon Devices with Logitech Harmony
While Logitech Harmony Home supports control and monitoring of many Insteon devices, not all devices are supported and some devices may not support all features. Use the table below to identify if your device is supported.
Logitech Harmony Home requires Insteon Hub (2245-222).
| Device | Supported in Harmony |
|---|---|
| Dimmer Module | |
| On/Off Module | |
| Outdoor On/Off Module | |
| LED Bulb (A19) |
|
| LED Bulb for Recessed Lights (PAR38) |
|
| Dimmer Switch | |
| Dimmer Switch (1000W) | |
| Dimmer Switch (2-Wire) | |
| On/Off Switch | |
| Dimmer Toggle Switch | |
| On/Off Toggle Switch | |
| Dimmer Keypad (6-Button) | Controls connected light only |
| Dimmer Keypad (8-Button) | Controls connected light only |
| On/Off Keypad (6-Button) | Controls connected light only |
| On/Off Keypad (8-Button) | Controls connected light only |
| Dimmer Outlet | |
| On/Off Outlet (2011) | |
| On/Off Outlet (2014) | Controls top outlet only |
| Wired Thermostat | - |
| Wireless Thermostat | - |
| Venstar Thermostat Adapter | - |
| Ceiling Fan Controller | Controls connected light only |
| Dimmer DIN Rail Module | |
| On/Off DIN Rail Module | |
| Dimmer Micro Module | |
| On/Off Micro Module | |
| Open/Close Micro Module | - |
| 0-10V Ballast Dimmer | |
| Dimmer In-Line Module | |
| On/Off In-Line Module | |
| 220V Load Controller (Normally Open) | - |
| 220V Load Controller (Normally Closed) | - |
| WiFi Cameras | - |
| Open/Close Sensor | Monitoring only. Not currently supported as an activity trigger. |
| Hidden Door Sensor | Monitoring only. Not currently supported as an activity trigger. |
| Motion Sensor | Monitoring only. Not currently supported as an activity trigger. |
| Leak Sensor | Monitoring only. Not currently supported as an activity trigger. |
| Smoke Bridge | - |
| IO Module | - |
| Mini Remotes | - |
| Door Lock and Deadbolt Controller | - |
| IR Transmitter | - |
| IR Receiever | - |
| Serial Bridge | - |
| iMeter Solo | - |
| SynchroLinc | - |
Apple Watch Device Support
This article details the control functionality of the Insteon Apple Watch app. For details on supported features as well as required accessories, see this article.
| Dimmer Module | On / 50% / 25% / Off |
| On/Off Module | On / Off |
| Outdoor On/Off Module | On / Off |
| LED Bulb | On / 50% / 25% / Off |
| LED Bulb for Recessed Lights | |
| Dimmer Switch | |
| Dimmer Switch (1000W) | |
| Dimmer Switch (2-Wire) | |
| On/Off Switch | On / Off |
| Dimmer Keypad (6-Button) | On / 50% / 25% / Off for hard-wired load |
| Dimmer Keypad (8-Button) | |
| On/Off Keypad (6-Button) | On / Off for hard-wired load |
| On/Off Keypad (8-Button) | |
| Dimmer Outlet | On / 50% / 25% / Off |
| On/Off Outlet (2007) | On / Off |
| On/Off Outlet (2014) | On / Off for upper outlet. Lower outlet currently unavailable. |
| Wired Thermostat | Heat / Cool / Auto / Off mode selection |
| Wireless Thermostat | Heat / Cool / Auto / Off mode selection if wall-powered |
| Thermostat Adapter | Heat / Cool / Auto / Off mode selection |
| Mini Remote (Wireless Switch) | Not Supported |
| Mini Remote (4-Scene) | |
| Mini Remote (8-Scene) | |
| WiFi Camera | Video streaming at roughly 1/2 FPS |
| HD WiFi Camera | |
| Outdoor WiFi camera | |
| HD Outdoor WiFi Camera | |
| Open/Close Sensor | Sensor status and push notifications |
| Hidden Door Sensor | |
| Motion Sensor | |
| Leak Sensor | |
| Smoke Bridge | |
| IO Module | Open / Close for relay, Status for sensor input |
| Ceiling Fan Controller | On / 50% / 25% / Off for light, Fast / Medium / Slow / Off for fan |
| Dimmer Micro Module | On / 50% / 25% / Off |
| On/Off Micro Module | On / Off |
| Open/Close Micro Module | Open / Close supported but displayed as On / Off |
| Ballast Dimmer | On / 50% / 25% / Off |
| Dimmer In-Line Module | On / 50% / 25% / Off |
| On/Off In-Line Module | On / Off |
| 220V Load Controller | On / Off |
| Dimmer DIN Rail Module | On / 50% / 25% / Off |
| On/Off DIN Rail Module | On / Off |
| MorningLinc | Lock / Unlock |
| IRLinc Transmitter | Not Supported |
| IRLinc Receiver | |
| SeriaLinc | |
| Range Extender | |
| Energy Display | |
| iMeter Solo | |
| SynchroLinc |
Identify your Insteon Hub Version
Sensor Shows Unknown Status
A sensor or other battery-powered device will show a yellow status circle and report "Unknown" if the Insteon Hub is unable to ascertain a sensor's status.
- If your sensor was recently added to the Insteon App, tap the sensor's set button. This should update the status in the Insteon Hub and the app should begin tracking the status of the sensor.
- If your sensor has been added to the Insteon App for a while and has only recently begun showing Unknown, it is possible that the Sensor's battery is low and needs to be replaced.
A wall-powered device may also show Unknown status. Ensure that the device is still connected to power and shows a red, green or white status LED. If not, check the power to the device. If power is normal, contact Insteon Support for additional troubleshooting or consult the product's Owner's Manual.
Transitioning from Text Messages to Push Notifications
Our SMS (Text Message) alert service is changing to push notifications.
We endeavor to keep our promise of no monthly fees; changing to push notifications will provide you with a better alert experience and help keep the services we provide free of charge.
For those that prefer SMS, you can continue to receive alerts via SMS by using a mobile phone number email address. Follow the link below to learn more.
What is a push notification?
Push notification alerts are similar to a text alerts but instead of being tied to a phone number, they are connected to your Insteon account and app. Types of notifications include:
- Sounds/Vibrate: An audible alert plays
- Alerts/Banners: An alert or banner appears on the screen
Where do I get the Insteon App with push notifications?
The latest versions of our iOS (v1.9.29) and Android (v1.7.5) apps have push notifications available. Instructions on how to enable push notifications for Insteon devices can be found below. This service will be coming to soon to our Windows apps.
Requirements for Receiving Push Notifications
- The Insteon for Hub app must be installed on the mobile device
- On the log-in screen "Remember me" must be enabled, allowing the app to stay logged in
- For iOS only, the app must either be in the background or the screen off in order to receive an alert.
Enabling Push Notifications on iOS
- When launching the app with the latest update, you will be asked to allow Insteon to send you push notifications, tap "OK"
- Choose the sensor (or device) and swipe left to access the Drawer
- Tap Edit
- Tap Alerts
- Make sure that the alert is enabled and then tap Message & Recipients
- Tap Push Notification to enable push notifications then tap done.
- Before testing, ensure that the app is in the background on your mobile device (push notifications will not display if the app is in the foreground).
Troubleshooting Push Notifications on iOS
If you are not receiving push notifications after following the above steps, try the following troubleshooting steps.
- Navigate to settings on your iPhone, iPad or iPod touch (not settings from within the Insteon app) and tap Notifications
- Tap on Insteon
- Flip the switch to enable notifications
- Ensure that the Insteon app is running in the background or your mobile devices screen is off
Enabling Push Notifications on Android
- Tap a device
- Tap settings followed by Edit This
- Tap Alerts
- Make sure the alert is turned on and then tap Message and Recipients
- Tap Push Notification to enable push notifications then tap the save icon.
Troubleshooting Push Notifications on Android
If you are not receiving push notifications after following the above steps, try the following troubleshooting steps.
- Navigate to settings on your Android device (not settings from within the Insteon app) and tap Applications
- Tap Application Manager
- Tap Insteon
- Tap the checkbox for Show Notifications
Customizing Alerts with Insteon Hub
With the Insteon Hub, you are able to customize the alerts that you receive from your devices. This can include adding extra email recipients to customizing the subject and body of the message that you receive. This is a good way to tell the difference between a front door and back door using multiple open/close sensors. This process would need to be performed on each alert that you want to change. To do this, follow these steps:
Log into your Insteon for Hub application on your phone or mobile device
Navigate to "Settings"
Tap on "Devices"
Tap the device you wish to customize
Tap on "Alerts"
Tap on "Message and Recipients" (you will need to customize the "ON" alert and the "Off" alert separately)
Configure the email address, subject and body of your message. You can also enable or disable push notifications.
Supported Insteon Devices with the Insteon for Hub App
This chart shows supported Insteon devices on iOS, Android, Windows and Windows Phone. The information in this chart is applicable for Insteon Hub (2242-222) and Insteon Hub (2245-222) with the Insteon for Hub app.
For a list of supported devices for the HomeKit-enabled Insteon Hub (2243-222) and Insteon+ app, see this article instead.
If you need help identifying your version of Insteon Hub, see this article.
| iOS | Android | Windows | Windows Phone | |
| Dimmer Module | ||||
| On/Off Module | ||||
| Outdoor On/Off Module | ||||
| LED Bulb | ||||
| LED Bulb for Recessed Lights | ||||
| Dimmer Switch | ||||
| Dimmer Switch (1000W) | ||||
| Dimmer Switch (2-Wire) | ||||
| On/Off Switch | ||||
| Dimmer Keypad (6-Button) | Load Only | Load Only | ||
| Dimmer Keypad (8-Button) | Load Only | Load Only | ||
| On/Off Keypad (6-Button) | Load Only | Load Only | ||
| On/Off Keypad (8-Button) | Load Only | Load Only | ||
| Dimmer Outlet | ||||
| On/Off Outlet (2007) | ||||
| On/Off Outlet (2014) | Upper Outlet Only | Upper Outlet Only | ||
| Wired Thermostat | ||||
| Wireless Thermostat | - | - | - | - |
| Thermostat Adapter | ||||
| Mini Remote (Wireless Switch) | - | - | - | |
| Mini Remote (4-Scene) | - | - | - | |
| Mini Remote (8-Scene) | - | - | - | |
| WiFi Camera | ||||
| HD WiFi Camera | - | - | ||
| Outdoor WiFi camera | ||||
| HD Outdoor WiFi Camera | - | - | ||
| Open/Close Sensor | ||||
| Hidden Door Sensor | ||||
| Motion Sensor | ||||
| Leak Sensor | ||||
| Smoke Bridge | ||||
| IO Module | ||||
| Ceiling Fan Controller | Light Only | Light Only | ||
| Dimmer Micro Module | ||||
| On/Off Micro Module | ||||
| Open/Close Micro Module | ||||
| Ballast Dimmer | ||||
| Dimmer In-Line Module | ||||
| On/Off In-Line Module | ||||
| 220V Load Controller | ||||
| Dimmer DIN Rail Module | ||||
| On/Off DIN Rail Module | ||||
| MorningLinc / MiLock Controller | - | - | ||
| IRLinc Transmitter | - | - | - | - |
| IRLinc Receiver | - | - | - | - |
| SeriaLinc | - | - | - | - |
| Range Extender | ||||
| Energy Display | - | - | - | - |
| iMeter Solo | - | - | - | - |
| SynchroLinc | - | - | - | - |
| Nest® Thermostat | - | - | ||
| X10 | Hub (2012) Only | Hub (2012) Only | - | - |
Push Notifications continue after signing out of Insteon for Hub
After configuring push notifications, you will continue to receive alerts even after signing out of your account from the Insteon for Hub app. To stop push notifications, disable notifications from the Insteon for Hub system-level app settings.
- From the home screen on your iPhone, iPad or iPod touch, tap Settings
- Scroll to the bottom of the list and locate "INSTEON"
- Under the "Allow Insteon to Access" section, tap Notifications
- Tap the switch to disable notifications in the "Allow Notifications" row
You will no longer receive push notifications using the Insteon for Hub app.
Locate your device's Set Button
Use this article to help locate the set button on your Insteon Device.
| Device | Set Button Location |
|---|---|
| Hub (2012) | On the back panel, next to the power connector. On Insteon Hub (2012), only use the set button when instructed to do so. |
| Hub (2014) | On the back panel, next to the ethernet connector. On Insteon Hub (2014), only use the set button when instructed to do so. |
| Hub Pro | On the back panel, next to the power connector. |
| Dimmer Module | On the right-hand side, beneath the bright and dim buttons |
| On/Off Module | On the right-hand side, beneath the on and off buttons |
| Outdoor On/Off Module | On the bottom, to the right of the controlled power outlet |
| LED Bulb | LED Bulb does not have a set button. To "press" the set button, follow the following steps:
|
| LED Bulb for Recessed Lights | LED Bulb for Recessed Lights does not have a set button. To "press" the set button, follow the following steps:
|
| Mini Remote (Wireless Switch) | On the bottom, between the Micro USB connector and On/Off Switch |
| Mini Remote (4-Scene) | On the bottom, between the Micro USB connector and On/Off Switch |
| Mini Remote (8-Scene) | On the bottom, between the Micro USB connector and On/Off Switch |
| Dimmer Switch | Beneath the paddle, in-line with the switch trim |
| Dimmer Switch (1000W) | Beneath the paddle, in-line with the switch trim |
| Dimmer Switch (2-Wire) | Beneath the paddle, in-line with the switch trim |
| On/Off Switch | Beneath the paddle, in-line with the switch trim |
| Dimmer Toggle Switch | Beneath the toggle switch |
| On/Off Toggle Switch | Beneath the toggle switch |
| Dimmer Keypad (6-Button) | Beneath the Off button, in-line with the keypad trim |
| Dimmer Keypad (8-Button) | Beneath the G and H buttons, in-line with the keypad trim |
| On/Off Keypad (6-Button) | Beneath the Off button, in-line with the keypad trim |
| On/Off Keypad (8-Button) | Beneath the G and H buttons, in-line with the keypad trim |
| Dimmer Outlet | Between the upper and lower outlets |
| On/Off Outlet (2011) | Between the upper and lower outlets |
| On/Off Outlet (2014) | Between the upper and lower outlets. Each set button controls the outlet to which it is nearest. |
| Wired Thermostat | Beneath the cover, in the lower left-hand corner (later versions have the set button exposed through the cover) |
| Wireless Thermostat | Beneath the cover, in the lower left-hand corner |
| Venstar Thermostat Adapter | On the right side, next to the status LED |
| Open/Close Sensor | For models manufactured in 2012 or later, on the top, to the right of the status LED. For models manufactured prior to 2012, beneath the cover between the external sensor terminals and the jumper pins. |
| Hidden Door Sensor | On the top, towards the rear of the sensor in a recessed cove |
| Motion Sensor | Beneath the rear cover, to the right of the jumper pins and sensitivity dials |
| Leak Sensor | On the top, to the right of the status LED and antenna |
| Smoke Bridge | On the right-hand side |
| IO Module | On the right-hand side, next to the status LED |
| Ceiling Fan Controller | On the end nearest the wires, labeled Fan and Light |
| Dimmer DIN Rail Module | On the front, beneath the paddle |
| On/Off DIN Rail Module | On the front, beneath the paddle |
| Dimmer Micro Module | In the upper left corner, beneath the Bright and Dim buttons |
| On/Off Micro Module | In the upper left corner, beneath the On and Off buttons |
| Open/Close Micro Module | In the upper left corner, beneath the Open and Close buttons |
| 0-10V Ballast Dimmer | On the right side, next to the status LED |
| Dimmer In-Line Module | On the front, beneath the Off button |
| On/Off In-Line Module | On the front, in the lower left corner |
| 220V Load Controller (Normally Open) | On the front, to the left of center |
| 220V Load Controller (Normally Closed) | On the front, to the left of center |
| Door Lock and Deadbolt Controller | On the right-hand side, next to the status LED |
| IR Transmitter | On the right-hand side, next to the status LED |
| IR Receiever | On the right-hand side, next to the status LED |
| Serial Bridge | On the right-hand side, next to the status LED |
| iMeter Solo | On the right-hand side, next to the status LED |
| SynchroLinc | On the right-hand side, next to the status LED |
| Range Extender | On the right-hand side |
Port Forwarding Guides
The port forwarding set up is reliant upon the specific brand and model number of the router being used. The Insteon Hub (2012) and Insteon WiFi Cameras require forwarding for access to your network device from outside of your home network. The new Insteon Hub (2014) does not require port forwarding. Regardless of the router being used, the process of port forwarding is similar. Below is a list of port forwarding guides for popular routers:
Please follow the link below if your router is not listed.
Understanding Linking
Links are One-Way
When linking Insteon devices, the links that are created are one-way.
Switch A will turn Switch B On and Off but
Switch B cannot turn Switch A On or Off
Links Remember a Device's State
The current state of the controlled device is stored in the link: On, Off, or Dimmed.
The switch will turn on the Lamp Dimmer to 75% brightness.
Controllers
Insteon devices that can turn other devices On or Off are called controllers.
Sensors, Switches, Keypads, and the Hub are common controllers.
Responders
Insteon devices that receive the command of a controller are called responders.
Switches, Keypads, Plug-In Modules and In-Line Modules are common responders.
Controller-Only
Some devices, like sensors, can only control other devices.
The Motion Sensor will turn on the Switch but the switch cannot control the Motion Sensor.
Responder-Only
Some devices cannot control other devices; these devices only receive Insteon commands.
The LED Bulb cannot control the Dimmer Switch but the Dimmer Switch can control the LED Bulb.
Grouping Devices
You may want to group together two devices, for example, in a virtual-three way configuration. For Insteon, this is called cross linking.
To mirror Switch A to Switch B so that they each control one another and the connected load, Cross Linking is necessary.
Use Cross Linking
To Cross Link, simply turn on the devices and perform the linking process twice, once in each direction.
Link Switch A to Switch B and repeat to link Switch B to Switch A
Identifying Your Device Revision
As we continually improve our products by adding new features, some instructions may vary depending onthe particular revision of your product. See below for instructions on locating the revision of your product.
Non-Wired-In Devices
1. Look at the back of the unit (unplug the unit from the wall if it is a plug-in product)
2. Locate the sticker (on the label side) which contains the letter "V" followed by a number like "1.0"
In-Wall Switches, Keypads & Outlets
1. If the product is already installed, remove the trim plate
2. Locate the sticker (on the aluminum bracket) which contains the letter "V" followed by a number like "1.0"
DIN Rail Modules
1. Locate the sticker on the left side of the module which contains the letter "V" followed by a number like "1.0"
2. If ganged together, you may need to remove the DIN Rail module from its mounting rail
Mini Remotes
1. Locate the sticker on the back of the remote which contains the letter "V" followed by a number like "1.0"
Wireless Sensors
1. On Open/Close sensors, remove the top housing. For Motion sensors, remove the back access panel and the battery.
2. Locate the sticker which contains the letter "V" followed by a number like "1.0"
Insteon Glossary of Terms
Controller
The Insteon transmitter
Responder
The Insteon reciever
Blinking
LED turning on and off repeatedly
Dual-Band
An Insteon device that can send and receive both Insteon powerline signals and Insteon radio frequency signals
Ramp Rate
The speed at which the load fades on or off
On-Level
The preset brightness level a device will return to when turned on
Link
A one way association between a controller and responder
Linking
A method for associating Insteon controller buttons with groups of Insteon responders such that the responders instantly return to a memorized state when the button is pushed. Links can be made manually with the set button or using software.
Unlinking
The process by which an Insteon device can remove stored links. Just as with linking, unlinking is a one-way process and should be performed in both directions for devices that are both controllers and responders of each other, as in a 3-way switch scenario.
Multi-Linking / Multi-Unlinking
A special mode that allows more than one link to be either created or removed simultaneously, without laborious set button presses. When in linking or unlinking mode, an Insteon device will continue to link to other devices until the set button is tapped or four minutes have elapsed, whichever occurs first.
Factory Reset
A process that erases all stored links and reconfigures the device to factory defaults.
Load
The device that you are controlling (e.g. a light bulb, ceiling fan, etc.)
On/Off
A device that can control its connected load to turn on and off but cannot dim. Usually a relay-based device.
Retry
A 2nd (or subsequent) attempt by a controller to send an Insteon signal, usually after an acknowledge is not received from the responder in the expected time-slot.
Scene
Multiple devices respond to memorized states. For example, a dinner time scene turns on the dining table light, dims the kitchen lights to 10%, backyard lights turn off and the thermostat adjusts to 72º.
Set Button
A button on an Insteon device that is used for setting or changing its properties
Simulcast
A method for increasing the reliability of message delivery in a network. When a node in a network sends a message, every other node that hears the message retransmits it at precisely the same time based on a global clock, provided that the message has not already been retransmitted some maximum number of times. Message propagation is more robust because each node adds its energy to the signal, much like voices in a choir. Simulcasting is much simpler than message routing because there are no routing tables to maintain and nodes can join the network without any installation procedure.

