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title: Duwi ZW WS - 05443 - ZWave
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# Duwi ZW WS - 05443 Battery powered One paddle wall controller
This describes the Z-Wave device *Duwi ZW WS - 05443*, manufactured by *Reitz-Group.de* with the thing type UID of ```reitz_05443_00_000```.

The device is in the category of *Wall Switch*, defining Any device attached to the wall that controls a binary status of something, for ex. a light switch.

![Duwi ZW WS - 05443 product image](https://opensmarthouse.org/zwavedatabase/54/image/)


The Duwi ZW WS - 05443 does not permanently listen for messages sent from the controller - it will periodically wake up automatically to check if the controller has messages to send, but will sleep most of the time to conserve battery life. Refer to the *Wakeup Information* section below for further information.

## Overview

For wireless switching, resp. control of: all Z-Wave wireless switch inserts and wireless intermediate plugs, existing installations can also be expanded without flush-mounted power point, high flexibility with installation due to extremely flat design, to stick or screw on to various substrates, for installation in existing switch box or clipping-in in multiple combinations.

### Inclusion Information

Press inclusion button for 2 seconds

### Exclusion Information

Press Exclude button for 2 seconds

### Wakeup Information

The Duwi ZW WS - 05443 does not permanently listen for messages sent from the controller - it will periodically wake up automatically to check if the controller has messages to send, but will sleep most of the time to conserve battery life. The wakeup period can be configured in the user interface - it is advisable not to make this too short as it will impact battery life - a reasonable compromise is 1 hour.

The wakeup period does not impact the devices ability to report events or sensor data. The device can be manually woken with a button press on the device as described below - note that triggering a device to send an event is not the same as a wakeup notification, and this will not allow the controller to communicate with the device.


Button triple press on on/off

## Channels

The following table summarises the channels available for the Duwi ZW WS - 05443 -:

| Channel Name | Channel ID | Channel Type | Category | Item Type |
|--------------|------------|--------------|----------|-----------|
| Switch | switch_binary | switch_binary | Switch | Switch | 
| Battery Level | battery-level | system.battery_level | Battery | Number |

### Switch
Switch the power on and off.

The ```switch_binary``` channel is of type ```switch_binary``` and supports the ```Switch``` item and is in the ```Switch``` category.

### Battery Level
Represents the battery level as a percentage (0-100%). Bindings for things supporting battery level in a different format (e.g. 4 levels) should convert to a percentage to provide a consistent battery level reading.

The ```system.battery-level``` channel is of type ```system.battery-level``` and supports the ```Number``` item and is in the ```Battery``` category.
This channel provides the battery level as a percentage and also reflects the low battery warning state. If the battery state is in low battery warning state, this will read 0%.


## 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 Duwi ZW WS - 05443 supports 1 association group.

### Group 1: Basic On/Off Group


Association group 1 supports 5 nodes.

## Technical Information

### Endpoints

#### Endpoint 0

| Command Class | Comment |
|---------------|---------|
| COMMAND_CLASS_NO_OPERATION_V1| |
| COMMAND_CLASS_BASIC_V1| |
| COMMAND_CLASS_MANUFACTURER_SPECIFIC_V1| |
| COMMAND_CLASS_BATTERY_V1| |
| COMMAND_CLASS_ASSOCIATION_V1| |

### Documentation Links

* [Duwi Wireless Wall Transmitter ZW WS](https://opensmarthouse.org/zwavedatabase/54/reference/Duwi-Wireless-Wall-Transmitter-ZW-WS---05443.pdf)

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