| layout | title |
|---|---|
documentation |
MT2756 - ZWave |
{% include base.html %}
This describes the Z-Wave device MT2756, manufactured by Devolo with the thing type UID of devolo_mt2756_00_000.
The device is in the category of Sensor, defining Device used to measure something.
The MT2756 supports routing. This allows the device to communicate using other routing enabled devices as intermediate routers. This device is unable to participate in the routing of data from other devices.
The MT2756 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.
The Home Control Water Sensor is a water sensor and warns you about flooding or leaking water. As soon as water touches the open metal contacts, the device triggers an alarm. The Home Control Water Sensor is ideal for use in locations such as under a sink, under the supply valve of a washing machine or on an aquarium. It is equipped with an integrated LED and a release button.
- Pressing the tamper key three times within 1.5 seconds to enter the inclusion mode.
- After add successful, the device will wake to receive the setting command from Z-Wave™ Controller about 20 seconds.
Press tamper key three times within 1.5 seconds to enter the exclusion mode.
The MT2756 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.
None given
The following table summarises the channels available for the MT2756 -:
| Channel Name | Channel ID | Channel Type | Category | Item Type |
|---|---|---|---|---|
| Binary Sensor | sensor_binary | sensor_binary | Switch | |
| Alarm (water) | alarm_flood | alarm_flood | Water | Switch |
| Alarm (burglar) | alarm_burglar | alarm_burglar | Door | Switch |
| Battery Level | battery-level | system.battery_level | Battery | Number |
Indicates if a sensor has triggered.
The sensor_binary channel is of type sensor_binary 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 |
|---|---|
| ON | Triggered |
| OFF | Untriggered |
Indicates if the flood alarm is triggered.
The alarm_flood channel is of type alarm_flood and supports the Switch item and is in the Water 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 |
Indicates if the burglar alarm is triggered.
The alarm_burglar channel is of type alarm_burglar 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 |
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%.
The following table provides a summary of the 7 configuration parameters available in the MT2756. Detailed information on each parameter can be found in the sections below.
| Param | Name | Description |
|---|---|---|
| 1 | Basic Set OFF Level | Basic Set OFF Level |
| 2 | Basic Set ON Level | Basic Set ON Level |
| 5 | Disable the Flood function | Disable the Flood function |
| 7 | Customer Function | Customer Function |
| 10 | Auto Report Battery Time | Auto Report Battery Time |
| 15 | Auto Report Flood Time | Auto Report Flood Time |
| 20 | Auto Report Tick Interval | Auto Report Tick Interval |
Basic Set OFF Level Setting the BASIC command value
- When the flood trigger off(0x00), send the BASIC CC to the group 2 Values in the range 0 to 255 may be set.
The manufacturer defined default value is 0.
This parameter has the configuration ID config_1_1 and is of type INTEGER.
Basic Set ON Level Setting the BASIC command value
- When the flood trigger on(0xFF), send the BASIC CC to the group 2 Values in the range 0 to 255 may be set.
The manufacturer defined default value is 255.
This parameter has the configuration ID config_2_1 and is of type INTEGER.
Disable the Flood function Operation mode
- 0: Flood function is enabled
- 1: Flood function is disabled The following option values may be configured -:
| Value | Description |
|---|---|
| 0 | Flood function is enabled |
| 1 | Flood function is disabled |
The manufacturer defined default value is 0 (Flood function is enabled).
This parameter has the configuration ID config_5_1 and is of type INTEGER.
Customer Function Parameter to set the sensor functions
- Bit 0: Reserve
- Bit 1: Reserve
- Bit 2: Reserve
- Bit 3: Disable send out BASIC OFF after the flood event cleared
- Bit 4: Notification Type.
- 0:Using Notification Report,
- 1:Using Sensor Binary Report
- Bit 5: Disable Multi CC in aut Values in the range 0 to 255 may be set.
The manufacturer defined default value is 0.
This parameter has the configuration ID config_7_1 and is of type INTEGER.
Auto Report Battery Time The interval time for auto reporting the battery level
- 0 = Turn off auto report battery.
- 1-127 = Number of ticks.
The default value is 12. The tick time can be set by configuration No. 20. Values in the range 0 to 127 may be set.
The manufacturer defined default value is 12.
This parameter has the configuration ID config_10_1 and is of type INTEGER.
Auto Report Flood Time The interval time for auto report the flood state
- 0 = Turn off auto report
- 1-127 = Number of ticks.
The default value is 12. The tick time can be set by configuration No. 20 Values in the range 0 to 127 may be set.
The manufacturer defined default value is 12.
This parameter has the configuration ID config_15_1 and is of type INTEGER.
Auto Report Tick Interval The interval time for auto reporting each tick.
- 0 = Turn off all auto report function.
- 1-255 = Number of ticks.
Setting this configuration will effect configuration Nr. 10 and No. 15. Values in the range 0 to 255 may be set.
The manufacturer defined default value is 30.
This parameter has the configuration ID config_20_1 and is of type INTEGER.
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 MT2756 supports 2 association groups.
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. The device sends a notification report of the command class Battery report, notification report, and local device reset Notification, Binary Report.
Association group 1 supports 5 nodes.
Association group 2 supports 8 nodes.
| Command Class | Comment |
|---|---|
| COMMAND_CLASS_NO_OPERATION_V1 | |
| COMMAND_CLASS_BASIC_V1 | |
| COMMAND_CLASS_SENSOR_BINARY_V1 | Linked to BASIC |
| COMMAND_CLASS_ASSOCIATION_GRP_INFO_V1 | |
| COMMAND_CLASS_DEVICE_RESET_LOCALLY_V1 | |
| COMMAND_CLASS_ZWAVEPLUS_INFO_V1 | |
| COMMAND_CLASS_CONFIGURATION_V1 | |
| COMMAND_CLASS_ALARM_V1 | |
| COMMAND_CLASS_MANUFACTURER_SPECIFIC_V1 | |
| COMMAND_CLASS_POWERLEVEL_V1 | |
| COMMAND_CLASS_FIRMWARE_UPDATE_MD_V1 | |
| COMMAND_CLASS_BATTERY_V1 | |
| COMMAND_CLASS_ASSOCIATION_V1 | |
| COMMAND_CLASS_VERSION_V2 | |
| COMMAND_CLASS_MULTI_CMD_V1 | |
| COMMAND_CLASS_SECURITY_V1 |
Did you spot an error in the above definition or want to improve the content? You can contribute to the database here.