DMWS1 Dome Leak Sensor

This describes the Z-Wave device DMWS1, manufactured by Elexa Consumer Products Inc. with the thing type UID of elexa_dmws1_00_000.

Dome Leak Sensor

Channels

The following table summarises the channels available for the DMWS1 Dome Leak Sensor.

Channel Channel Id Channel Type UID Category Item Type
Binary Sensor sensor_binary sensor_binary Door Switch
Alarm (flood) alarm_flood alarm_flood Door Switch
Alarm (general) alarm_general alarm_general Door Switch
  battery-level system.battery-level    

Device Configuration

The following table provides a summary of the configuration parameters available in the DMWS1 Dome Leak Sensor. Detailed information on each parameter can be found below.

Parameter Description
1: Total Alarm Duration Total time the Leak Sensor will beep and light its LED in the event of a leak
2: Mute Time Quiet time between each Reminder Alarm
3: Initial Alarm Time the Leak Sensor beeps before it is muted
4: Reminder Alarm Length of each beep after the Initial Alarm
5: Enable/Disable Audible Alarm Enables or disables the audible alarm (“beeping”)
6: Enable/Disable Water Detection If disabled, the device will not respond in any way to detected leaks.
7: Basic Set Level The value sent by the BASIC_SET command to Association Group 2
1: Lifeline  
2: Control Group to receive BASIC_SET on leak change
3: Notification  
4: Sensor Binary  

1: Total Alarm Duration

Total time the Leak Sensor will beep and light its LED in the event of a leak

Overview

0: Leak Sensor beeps until water is removed

1-255: 1-255 minutes

Property Value
Configuration ID config_1_1
Data Type INTEGER
Range 0 to 255
Default Value 120

2: Mute Time

Quiet time between each Reminder Alarm

Property Value
Configuration ID config_2_1
Data Type INTEGER
Range 1 to 255
Default Value 1

3: Initial Alarm

Time the Leak Sensor beeps before it is muted

Property Value
Configuration ID config_3_1
Data Type INTEGER
Range 10 to 255
Default Value 60

4: Reminder Alarm

Length of each beep after the Initial Alarm

Property Value
Configuration ID config_4_1
Data Type INTEGER
Range 5 to 255
Default Value 5

5: Enable/Disable Audible Alarm

Enables or disables the audible alarm (“beeping”)

Property Value      
Configuration ID config_5_1      
Data Type INTEGER   Default Value 1
Options Audible Alarm Disabled (0)      
  Audible Alarm Enabled (1)      

6: Enable/Disable Water Detection

If disabled, the device will not respond in any way to detected leaks.

Property Value      
Configuration ID config_6_1      
Data Type INTEGER   Default Value 1
Options Water Detection Disabled (0)      
  Water Detection Enabled (1)      

7: Basic Set Level

The value sent by the BASIC_SET command to Association Group 2

Overview

Determines the value to be sent in the Basic Set command to Association Group 2 when a leak is detected

Property Value
Configuration ID config_7_1
Data Type INTEGER
Range 0 to 255
Default Value 255

1: Lifeline

Overview

Group 1 is the “Lifeline” group, which can hold five members, typically including the main Z-Wave controller.  The Leak Sensor sends this group a Notification Report and a Binary Sensor Report when water is detected or removed.  It also sends this group a Battery Report in reponse to Battery Get commands and a Locally Reset Notification upon local reset.

Property Value
Configuration ID group_1
Data Type TEXT
Range to

2: Control

Group to receive BASIC_SET on leak change

Overview

The Leak Sensor sends a Basic Set command to Association Group 2 (or the Control Group) to directly trigger devices (like a light, chime, etc.) in response to a detected leak. Then, after the leak is no longer detected, a BASIC_SET(0x00) command is sent to reset the device (e.g. turn off the light.) The value of the Basic Set command (e.g. brightness of the lamp) is configured using configuration parameter 7. 

Property Value
Configuration ID group_2
Data Type TEXT
Range to

3: Notification

Overview

Group 3 supports up to 5 members and the Leak Sensor sends it a NOTIFICATION_REPORT when water is detected or removed

Property Value
Configuration ID group_3
Data Type TEXT
Range to

4: Sensor Binary

Overview

Group 4 supports up to 5 members and the Leak Sensor sends it a SENSOR_BINARY_REPORT when water is detected or removed.

Property Value
Configuration ID group_4
Data Type TEXT
Range to

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