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KFOB - ZWave

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KFOB 4 button keyfob

This describes the Z-Wave device KFOB, manufactured by Z-Wave.Me with the thing type UID of zwaveme_kfob_00_000.

The device is in the category of Remote Control, defining Any portable or hand-held device that controls the status of something, e.g. remote control, keyfob etc..

KFOB product image

The KFOB 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

The Secure Key Fob Controller is a 4 button Z-Wave device capable to act both as primary or secondary controller. The four buttons can control other Z-Wave devices such as switches, dimmer and even door locks directly. Various options - configurable by Z-Wave configuration commands - define the actions and the commands used for this control. It is possible to use two sets of buttons (one of on/open/up and one for off/closed/down) or 4 single buttons to control 4 different groups of devices.

The controller also allows triggering scenes in a central controller. Again different modes can be configured to adapt to the various implementations of scenes in different central controllers in the market.

Control options also include special modes like 'all on/off' or always controlling the Z-Wave device in proximity to the fob. The device supports secure communication when included with enhanced security option and when communicating to a device also supporting enhanced security option. Otherwise the device will automatically turn into normal communication. to maintain backward compatibility.

Inclusion Information

KFOB

When in factory default push Button 3 (secure) or Button 4 (normal) for one second to enter inclusion mode. Inclusion mode is indicated by a blinking green LED.

From second device on you need to enter management mode:

  1. Push all four buttons together for one second - green led blinks slowly)
  2. Hit button 3 ( enter primary controller functions - green led blinks faster)
  3. Then button 1 (secure) or button 2 (normal).

KFOB2

When in factory default push any button for one second to enter inclusion mode. The inclusion mode is indicated by a blinking green LED.

From second device on you need to enter management mode:

  1. Enter management mode by pushing all four buttons together for 5 seconds (until green led blinks slowly)
  2. Hit button 1 (enter primary controller functions - green led blinks faster)

Exclusion Information

KFOB

  1. Enter management mode by pushing all four buttons together for one second - green led blinks slowly),
  2. Hit button 3 ( enter primary controller functions - green led blinks faster) and
  3. Then button 3 again.

KFOB2

  1. Enter management mode by pushing all four buttons together for 5 seconds (until green led blinks slowly)
  2. Hit button 1 ( enter primary controller functions - green led blinks faster)

Wakeup Information

The KFOB 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.

  1. Enter management mode by pushing all four buttons together for one second - green led blinks slowly),
  2. Then hit button 2 .

Channels

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

Channel Name Channel ID Channel Type Category Item Type
Scene Number scene_number scene_number Number
Battery Level battery-level system.battery_level Battery Number

Scene Number

Triggers when a scene button is pressed.

The scene_number channel is of type scene_number and supports the Number item. This channel provides the scene, and the event as a decimal value in the form <scene>.<event>. The scene number is set by the device, and the event is as follows -:

Event ID Event Description
0 Single key press
1 Key released
2 Key held down
3 Double keypress
4 Tripple keypress
5 4 x keypress
6 5 x keypress

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 following table provides a summary of the 11 configuration parameters available in the KFOB. Detailed information on each parameter can be found in the sections below.

Param Name Description
1 Button 1 and 3 pair mode Button 1 and 3 pair mode
2 Button 2 and 4 pair mode Button 2 and 4 pair mode
11 Action on group A Action on group A
12 Action on group B Action on group B
13 Action on group C Action on group C
14 Action on group D Action on group D
20 Typical click timeout Typical time used to differenciate click, hold and double clicks in 10ms units
21 Send the following Switch All commands
22 Invert buttons
24 LED confirmation mode
30 Send unsolicited Battery Report on Wake Up
Wakeup Interval Sets the interval at which the device will accept commands from the controller
Wakeup Node Sets the node ID of the device to receive the wakeup notifications

Parameter 1: Button 1 and 3 pair mode

Button 1 and 3 pair mode

  • In separate mode button 1 works with Group A, button 3 with Group C. Click is ON, Hold is dimming UP, Double click is OFF, Click-Hold is dimming DOWN.
  • In pair button 1/3 are UP/DOWN correspondingly. Click is ON/OFF, Hold is dimming UP/DOWN. Single clicks works with Group A, double click with Group C The following option values may be configured -:
Value Description
0 Separately
1 In pair without double clicks
2 In pair with double clicks

The manufacturer defined default value is 1 (In pair without double clicks).

This parameter has the configuration ID config_1_1 and is of type INTEGER.

Parameter 2: Button 2 and 4 pair mode

Button 2 and 4 pair mode

  • In separate mode button 2 works with control group B, button 4 with control group D. Click is ON, Hold is dimming UP, Double click is OFF, Click-Hold is dimming DOWN.
  • In pair button B/D are UP/DOWN correspondingly. Click is ON/OFF, Hold is dimming UP/DOWN. Single clicks works with Group B, double click with Group D. The following option values may be configured -:
Value Description
0 Separately
1 In pair without double clicks
2 In pair with double clicks

The manufacturer defined default value is 1 (In pair without double clicks).

This parameter has the configuration ID config_2_1 and is of type INTEGER.

Parameter 11: Action on group A

Action on group A This parameter defines the command to be sent to devices of control group A when the related button is pressed. The following option values may be configured -:

Value Description
0 Disabled
1 Switch On/Off and Dim
2 Switch On/Off only (send Basic Set)
3 Switch all
4 Send Scenes
5 Send Preconfigured Scenes
6 Control devices in proximity

The manufacturer defined default value is 1 (Switch On/Off and Dim).

This parameter has the configuration ID config_11_1 and is of type INTEGER.

Parameter 12: Action on group B

Action on group B This parameter defines the command to be sent to devices of control group B when the related button is pressed. The following option values may be configured -:

Value Description
0 Disabled
1 Switch On/Off and Dim
2 Switch On/Off only (send Basic Set)
3 Switch all
4 Send Scenes
5 Send Preconfigured Scenes
6 Control devices in proximity

The manufacturer defined default value is 1 (Switch On/Off and Dim ).

This parameter has the configuration ID config_12_1 and is of type INTEGER.

Parameter 13: Action on group C

Action on group C This parameter defines the command to be sent to devices of control group C when the related button is pressed The following option values may be configured -:

Value Description
0 Disabled
1 Switch On/Off and Dim
2 Switch On/Off only (send Basic Set)
3 Switch all
4 Send Scenes
5 Send Preconfigured Scenes
6 Control devices in proximity

The manufacturer defined default value is 1 (Switch On/Off and Dim ).

This parameter has the configuration ID config_13_1 and is of type INTEGER.

Parameter 14: Action on group D

Action on group D This parameter defines the command to be sent to devices of control group D when the related button is pressed The following option values may be configured -:

Value Description
0 Disabled
1 Switch On/Off and Dim
2 Switch On/Off only (send Basic Set)
3 Switch all
4 Send Scenes
5 Send Preconfigured Scenes
6 Control devices in proximity

The manufacturer defined default value is 1 (Switch On/Off and Dim ).

This parameter has the configuration ID config_14_1 and is of type INTEGER.

Parameter 20: Typical click timeout

Typical time used to differenciate click, hold and double clicks in 10ms units

Values in the range 0 to 255 may be set.

The manufacturer defined default value is 50.

This parameter has the configuration ID config_20_1 and is of type INTEGER.

Parameter 21: Send the following Switch All commands

The following option values may be configured -:

Value Description
-1 Switch all on and off
1 NO (Normal Open)
2 NC (Normal Close)

The manufacturer defined default value is 1 (NO (Normal Open)).

This parameter has the configuration ID config_21_1 and is of type INTEGER.

Parameter 22: Invert buttons

The following option values may be configured -:

Value Description
0 No
1 Yes

The manufacturer defined default value is 0 (No).

This parameter has the configuration ID config_22_1 and is of type INTEGER.

Parameter 24: LED confirmation mode

The following option values may be configured -:

Value Description
0 No confirmations
1 Confirm button press
2 Confirm button press and delivery

The manufacturer defined default value is 2 (Confirm button press and delivery).

This parameter has the configuration ID config_24_1 and is of type INTEGER.

Parameter 30: Send unsolicited Battery Report on Wake Up

The following option values may be configured -:

Value Description
0 No
1 To same node as wake up notification
2 Broadcast to neighbours

The manufacturer defined default value is 0 (No).

This parameter has the configuration ID config_30_1 and is of type INTEGER.

Wakeup Interval

The wakeup interval sets the period at which the device will listen for messages from the controller. This is required for battery devices that sleep most of the time in order to conserve battery life. The device will wake up at this interval and send a message to the controller to tell it that it can accept messages - after a few seconds, it will go back to sleep if there is no further communications.

This setting is defined in seconds. It is advisable not to set this interval too short or it could impact battery life. A period of 1 hour (3600 seconds) is suitable in most instances.

Note that this setting does not affect the devices ability to send sensor data, or notification events.

This parameter has the configuration ID wakeup_interval and is of type INTEGER.

Wakeup Node

When sleeping devices wake up, they send a notification to a listening device. Normally, this device is the network controller, and normally the controller will set this automatically to its own address. In the event that the network contains multiple controllers, it may be necessary to configure this to a node that is not the main controller. This is an advanced setting and should not be changed without a full understanding of the impact.

This parameter has the configuration ID wakeup_node and is of type INTEGER.

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 KFOB supports 5 association groups.

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 10 nodes.

Group 2: Group A

Controlled by button 1 or single clicks of buttons 1 and 3

Association group 2 supports 10 nodes.

Group 3: Group B

Ccontrolled by button 2 or single clicks of buttons 2 and 4

Association group 3 supports 10 nodes.

Group 4: Group C

Controlled by button 3 or single clicks of buttons 1 and 3

Association group 4 supports 10 nodes.

Group 5: Group D

Controlled by button 4 or double clicks of buttons 2 and 4

Association group 5 supports 10 nodes.

Technical Information

Endpoints

Endpoint 0

Command Class Comment
COMMAND_CLASS_NO_OPERATION_V1
COMMAND_CLASS_BASIC_V1
COMMAND_CLASS_SCENE_ACTIVATION_V1
COMMAND_CLASS_CENTRAL_SCENE_V1 Linked to BASIC
COMMAND_CLASS_CONFIGURATION_V1
COMMAND_CLASS_MANUFACTURER_SPECIFIC_V1
COMMAND_CLASS_BATTERY_V1
COMMAND_CLASS_WAKE_UP_V2
COMMAND_CLASS_ASSOCIATION_V1
COMMAND_CLASS_VERSION_V1
COMMAND_CLASS_MULTI_CMD_V1

Documentation Links


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