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layout: documentation
title: IBT4 - ZWave
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# IBT4 BusT4-Z-Wave interface
This describes the Z-Wave device *IBT4*, manufactured by *Nice* with the thing type UID of ```nice_ibt4_00_000```.

The device is in the category of *Garage Door*, defining Garage Door.

![IBT4 product image](https://opensmarthouse.org/zwavedatabase/1320/image/)


The IBT4 supports routing. This allows the device to communicate using other routing enabled devices as intermediate routers.  This device is also able to participate in the routing of data between other devices in the mesh network.

## Overview

The BiDi-ZWave accessory is a device that – by means of Z-Wave™ communication – allows for controlling the

movement and status of Gate&Door-type Nice automations compatible with the BUS T4 (Opera) protocol.

### Inclusion Information

Press and release the S1 button 3 times

### Exclusion Information

Press and release the S1 button 3 times

### General Usage Information



## Channels

The following table summarises the channels available for the IBT4 -:

| Channel Name | Channel ID | Channel Type | Category | Item Type |
|--------------|------------|--------------|----------|-----------|
| Dimmer | switch_dimmer | switch_dimmer | DimmableLight | Dimmer | 
| Alarm (system) | alarm_system | alarm_system |  | Switch | 
| Alarm (access) | alarm_access | alarm_access | Door | Switch | 

### Dimmer
The brightness channel allows to control the brightness of a light.
            It is also possible to switch the light on and off.

The ```switch_dimmer``` channel is of type ```switch_dimmer``` and supports the ```Dimmer``` item and is in the ```DimmableLight``` category.

### Alarm (system)
Indicates if a system alarm is triggered.

The ```alarm_system``` channel is of type ```alarm_system``` and supports the ```Switch``` item. This is a read only channel so will only be updated following state changes from the device.

The following state translation is provided for this channel to the ```Switch``` item type -:

| Value | Label     |
|-------|-----------|
| OFF | OK |
| ON | Alarm |

### Alarm (access)
Indicates if the access control alarm is triggered.

The ```alarm_access``` channel is of type ```alarm_access``` and supports the ```Switch``` item and is in the ```Door``` category. This is a read only channel so will only be updated following state changes from the device.

The following state translation is provided for this channel to the ```Switch``` item type -:

| Value | Label     |
|-------|-----------|
| OFF | OK |
| ON | Alarm |



## Device Configuration

The device has no configuration parameters defined.

## Association Groups

Association groups allow the device to send unsolicited reports to the controller, or other devices in the network. Using association groups can allow you to eliminate polling, providing instant feedback of a device state change without unnecessary network traffic.

The IBT4 supports 1 association group.

### Group 1: Lifeline

The Lifeline association group reports device status to a hub and is not designed to control other devices directly. When using the Lineline group with a hub, in most cases, only the lifeline group will need to be configured and normally the hub will perform this automatically during the device initialisation.

Association group 1 supports 1 node.

## Technical Information

### Endpoints

#### Endpoint 0

| Command Class | Comment |
|---------------|---------|
| COMMAND_CLASS_NO_OPERATION_V1| |
| COMMAND_CLASS_BASIC_V1| |
| COMMAND_CLASS_APPLICATION_STATUS_V1| |
| COMMAND_CLASS_SWITCH_MULTILEVEL_V3| |
| COMMAND_CLASS_TRANSPORT_SERVICE_V1| |
| COMMAND_CLASS_ASSOCIATION_GRP_INFO_V1| |
| COMMAND_CLASS_DEVICE_RESET_LOCALLY_V1| |
| COMMAND_CLASS_ZWAVEPLUS_INFO_V1| |
| COMMAND_CLASS_SUPERVISION_V1| |
| COMMAND_CLASS_CONFIGURATION_V1| |
| COMMAND_CLASS_ALARM_V8| |
| COMMAND_CLASS_MANUFACTURER_SPECIFIC_V1| |
| COMMAND_CLASS_POWERLEVEL_V1| |
| COMMAND_CLASS_PROTECTION_V2| |
| COMMAND_CLASS_FIRMWARE_UPDATE_MD_V1| |
| COMMAND_CLASS_ASSOCIATION_V2| |
| COMMAND_CLASS_VERSION_V2| |
| COMMAND_CLASS_INDICATOR_V3| |
| COMMAND_CLASS_MULTI_CHANNEL_ASSOCIATION_V3| |
| COMMAND_CLASS_SECURITY_V1| |
| COMMAND_CLASS_SECURITY_2_V1| |

### Documentation Links

* [Manual](https://opensmarthouse.org/zwavedatabase/1320/reference/IBT4ZWAVE-EN_Manual.pdf)
* [Specs](https://opensmarthouse.org/zwavedatabase/1320/reference/IBT4ZWAVE-EN_SPECS.pdf)

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