Vemmio DS-100 Owner'S Manual Download Page 1

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double

switch

MODEL: DS-100

V1.0

INTRODUCTION

Thank you for choosing Vemmio. We welcome you in our cus-
tomer society.
Vemmio Double Switch is a dual relay in-wall module. The prod-
uct works as a transceiver and is a Z-Wave Plus enabled device. 
Mini size design lets the module be easily hidden into the wall 
box to do not interfere with house decoration. One of many uses 
of the Double Switch is to turn on or off the connected fittings 
and monitor power consumption in real time. The new smart re-
lay calibration technology can work perfectly with many kinds 
of lights like: incandescent, fluorescent and LED lights.

PACKAGE CONTENTS:

• 

user manual 

• 

Double Switch.

                                                                            

KEY FEATURES

Remotely control your equipment and fittings ( On/Off )

Two channels used separately ( 2x 1500 W )

Monitor power consumption in real time

If an overload (>1600-1700 W)  is detected, the module auto-

matically cuts off the powered circuit

Mini size design lets the module be easily hidden into the wall 

box

SPECIFICATION

Wireless standard

Z-Wave Plus

Frequency

868.40 MHz

Network range

40 m indoor/ 100 m line 
of sight

Operating temperature

0°C ~ 40°C

Maximum Load

6.5 A (230 VAC/120 VAC) 
(Resistive load)

Operating Voltage

100 to 240 VAC

Control circuits 

Two channels 2 x 1500 W

INSTALLATION

DANGER

RISK OF ELECTROCUTION

All work on the device should only be carried out by trained 

and skilled electricians. Observe the country-specific regula-

tions.

DANGER

RISK OF FATAL INJURY FROM ELECTRIC CURRENT.

The device has no basic insulation and must therefore be in-

stalled in a way that protects against accidental contact.

DANGER

RISK OF FATAL INJURY FROM ELECTRIC CURRENT.

When installing a wall plate, the distance between the cover’s

fixing brackets or screws and the connections of the flush-

mounted Double Switch must be at least 4 mm once installed. 

If the distance is less than 4 mm, a deeper installation box must 

be used. The fixing brackets or screws of the cover must not 

press against the housing. Only insulated tools may be used for

operation on the device, e.g. an insulated phase tester.

ADDING TO Z-WAVE NETWORK

The Z-Wave button, located in the front casing, can toggle Dou-
ble Switch on and off, add, remove, reset or associate the sensor 
to Z-Wave network.

FIRST INCLUSION 

Follow the instructions for your Z-Wave certified controller to 
enter the desired mode and then follow the instructions from 
the table below.  When power is applied for the first time, LED  
flashes on and off at 0.5 second intervals. It implies that the 
Double Switch has not been assigned a node ID and starts auto 
inclusion. Auto inclusion will be executed.

Please note: first inclusion may vary depending on your gate-

way - please see gateway manual for details.

Please note: Auto inclusion timeout is 2 minute during which 

the node information of explorer frame will be emitted once 

every several seconds. Unlike “inclusion” function as shown 

in the table below, the execution of auto inclusion is free from 

pressing the Z-Wave button.

Function Description

Annotation

No node 
ID

The Z-Wave Controller does 
not allocate a node ID to the 
Switch.

LED 2-second on, 
2-second off

Inclusion
*

1. Put your Z-Wave control-
ler into inclusion mode by 
following the instructions 
provided by the controller 
manufacturer.

One press one 
flash LED

2. Pressing Z-Wave button 
three times within 2 seconds 
will enter inclusion mode.

Exclu-
sion

1. Put your Z-Wave control-
ler into exclusion mode by 
following the instructions 
provided by the controller 
manufacturer.

One press one 
flash LED

1. Pressing Z-Wave button 
three times within 2 seconds 
will enter exclusion mode.
3. Node ID has been excluded. LED 0.5s On, 0.5s 

Off (Enter auto 
inclusion)

Factory 
Reset

1. Pressing Z-Wave button 
three times within 2 seconds 
will enter inclusion mode.

Use this procedure 
only in the event 
that the primary 
controller is lost or 
otherwise inoper-
able.

2. Within 1 second, press On/
Off button again for 5 seconds.
3. IDs are excluded.

LED 0.5s On, 0.5s 
Off (Enter auto 
inclusion)

Associa-
tion

1. The Double Switch is an 
always listening Z-Wave de-
vice, so associations can
be added or removed by a 
controller at any time.
Or If your controller requires 
to have the Double Switch 
send a ‘node information 
frame’ or NIF for associations, 
pressing the Z-Wave button 
three times within 2 seconds 
will cause the Double Switch 
to send

LED one press one 
flash

2. There are 3 groups for the 
switch

Including a node ID allocated by Z-Wave Controller means 
inclusion. Excluding a node ID allocated by Z-Wave Controller 
means exclusion.

If the first attempt of exclusion  is unsuccessful, please repeat 

the process following all steps carefully.

*Please note: Always exclude a Z-wave product before trying 

to add it to a Z-Wave network.

ASSOCIATION

Group ID Maximum 

Nodes

Description

1

1

For group 1, the Switch will report (1) 
ON/OFF status of Relay1 and Relay2 
(2) Instant Power Consumption 
(Watt) of Relay1 and Relay2 (3) Accu-
mulated Power Consumption (KWh) 
of Relay1 and Relay2 to Group1 node. 

2

1

For group 2, the Switch will report (1) 
ON/OFF status of Relay1 (2) Instant 
Power Consumption (Watt) of Relay1 
(3) Accumulated Power Consumption 
(KWh) of Relay1 to Group2 node. 

3

1

For group 3, the Switch will report (1) 
ON/OFF status of Relay2 (2) Instant 
Power Consumption (Watt) of Relay2 
(3) Accumulated Power Consumption 
(KWh) of Relay2 to Group3 node.

PHYSICAL INSTALLATION

Choosing a Suitable Location

1. 

Do not locate the Double Switch facing direct sunlight, humid 
or dusty place.

2. 

The suitable ambient temperature for the Double Switch is 
0°C~40°C.

3. 

Do not locate the Double Switch near combustible substanc-
es or any source of heat, e.g. fires, radiators, boiler etc.

4. 

After putting it into use, the body of Double Switch will be-
come a little bit hot.

Assembly drawings

 

MOUNTING 

1. 

Put the Double Switch into a wall box and connect the wires L, 
N to the Double Switch connector L, N.

2. 

Connect the wall switch to the Double Switch according to 
the above assembly drawings.   

3. 

To manually turn on the Double Switch, press and release the 
Z-Wave button. The LED will flash for 1 second, and the load 
plugged into the Double Switch will become active.

4. 

To manually turn off the Double Switch, simply press and re-
lease the Z-Wave button. The LED will flash for 1 second and 
the load plugged into the Double Switch will become inactive.

FIRMWARE UPDATE OVER THE AIR (OTA)

Double Switch supports Firmware Update Command

Class, it can receive the updated firmware image sent by con-
troller via the Z-wave RF media.

Supported Command Classes 

COMMAND_CLASS_ZWAVEPLUS_INFO
COMMAND_CLASS_VERSION_V2
COMMAND_CLASS_MANUFACTURER_SPECIFIC_V2
COMMAND_CLASS_DEVICE_RESET_LOCALLY
COMMAND_CLASS_ASSOCIATION_V2
COMMAND_CLASS_ASSOCIATION_GRP_INFO
COMMAND_CLASS_POWERLEVEL
COMMAND_CLASS_SWITCH_BINARY
COMMAND_CLASS_BASIC
COMMAND_CLASS_SWITCH_ALL
COMMAND_CLASS_ALARM
COMMAND_CLASS_SCENE_ACTIVATION
COMMAND_CLASS_SCENE_ACTUATOR_CONF
COMMAND_CLASS_PROTECTION
COMMAND_CLASS_FIRMWARE_UPDATE_MD_V2
COMMAND_CLASS_MULTI_CHANNEL_V3
COMMAND_CLASS_METER_V3
COMMAND_CLASS_CONFIGURATION

PROGRAMMING 

BASIC COMMAND CLASS / BINARY SWITCH COMMAND 

CLASS

The Switch will respond to BASIC and BINARY SWITCH com-
mands that are part of the Z Wave system.

1-1 BASIC_GET / BINARY_SWITCH_GET

Since the switch has two relays, the Switch will report its On/
Off state to the Controller by setting Configuration parameter 3.

Configuration parameter 3=1 

Report ON when relay 1 ON
Report OFF when relay 1 OFF

Configuration parameter 3=2

Report ON when relay 2 ON
Report OFF when relay 2 OFF

Configuration parameter 3=3 (default)

Report ON when either relay 1 ON or relay 2 ON
Report OFF when both relay 1 and relay 2 OFF

Basic Get Command: 

[Command Class Basic, Basic Get]

Basic Report Command:
Report OFF:

 [Command Class Basic, Basic Report, Value = 

0(0x00)]

Report ON:

 [Command Class Basic, Basic Report, Value = 

255(0xFF)]

Binary Switch Get Command: 

[Command Class Switch Bi-

nary, Switch Binary Get]

Binary Switch Report Command:
Report OFF: 

[Command Class Switch Binary, Switch Binary 

Report, Value =0(0x00)]

Report ON: 

[Command Class Switch Binary, Switch Binary 

Report, Value = 255(0xFF)]

1-2 BASIC_SET / SWITCH_BINARY_SET

Since the switch has two relays, the load attached to the Dou-
ble Switch will turn on or off upon receipt of the following 
commands from a Z-Wave Controller by setting Configuration 
parameter 3.

Configuration parameter 3=1

switch ON and OFF of relay 1

Configuration parameter 3=2

switch ON and OFF of relay 2

Configuration parameter 3=3(default)

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