Instructions
• Proximity to electric motors / appliances, transformers, power sup-
plies, computers
Care and cleaning
The product does not require any maintenance and should never be
opened or dissembled for any reason. Repair or maintenance work
must be carried out by a specialist.
Declaration of Conformity (DOC)
Conrad Electronic SE, Klaus-Conrad-Straße 1, D-92240 Hirschau he-
reby declares that this product conforms to the 2014/53/EU directive.
Click on the following link to read the full text of the EU
declaration of conformity: www.conrad.com/downloads
Select a language by clicking on a ag symbol and enter
the product order number in the search box. You can then
download the EU declaration of conformity in PDF format.
Disposal
Electronic devices are recyclable waste and must not be
disposed of in the household waste. At the end of its ser-
vice life, dispose of the product according to the relevant
statutory regulations.
You thus full your statutory obligations and contribute to
the protection of the environment.
Technical data
Operating voltage ...............230 V/AC, 50 Hz
Power consumption ............ approx. 0.4 W (off) or 1 W (on)
Power rating .......................resistive load: max. 2000 W (max. 8.7 A)
inductive load: max. 600 W (max. 2.6 A)
Devices with mainly resistive load are e.g., light bulbs,
heaters, etc.
Devices with inductive load are, e.g., engines, control gears,
conventional transformers, energy saving bulbs, etc.
Transmission/
receiving frequency ............868.000 - 868.600 MHz
Transmission/
receiving range ................... max. 150 m (in open area)
Transmission power............<14 dBm
Hole spacing for installation ... 60 mm
Ambient conditions ............. 0 to +45 °C,
0 - 90 % RH (non-condensing)
Dimensions (W x H x D) ..... 52 x 53 x 33 mm
(without the mounting brackets)
Weight ................................approx. 45 g
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240
Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g.
photocopy, microlming, or the capture in electronic data processing systems
require the prior written approval by the editor. Reprinting, also in part, is pro-
hibited. This publication represent the technical status at the time of printing.
Copyright 2019 by Conrad Electronic SE. *1761756_V2_0419_02_mxs_m_en
Switching the load on/off
The radio-controlled switch and the connected load can only be swit-
ched on or off remotely, if they are programmed to a transmitter of the
RS2W radio system.
Observe the operating instructions of the used transmitter.
Range
The range of the radio signals between a transmitter of the RS2W
system and the radio-controlled switch is up to 150 m under optimum
conditions.
This value, however, is the so-called “open space range”
(the range when transmitter and receiver are in line of
sight, without interference).
In practice, however, there may be walls, room ceilings,
etc. between the transmitter and the receiver which redu-
ce the range accordingly.
Due to the different inuences on the radio transmission,
no specic range can be guaranteed. However, trouble-
free operation is usually possible in a single family house.
Sometimes the range can be considerably reduced due to:
• Walls, reinforced concrete ceilings, light-weight walls with metal
post and beam construction
• Coated/metallised insulated glass
• Proximity to metallic & conductive objects (e.g. heating elements)
• Proximity to human bodies
• Other devices on the same frequency (e.g. wireless headphones,
wireless speakers)
Example: Both buttons “ON” and “OFF” of the desired switch chan-
nel at the 12-channel hand-held transmitter of the RS2W system
must by pressed simultaneously until the red LED of the hand-held
transmitter starts ashing. Release both buttons, the red LED conti-
nues to ash, the programming mode is activated.
• Press the button at the radio-controlled switched pressed until the
programming process at the transmitter is complete.
Example: The LED at the 12-channel hand-held transmitter of the
RS2W system lights up blue and then goes dark. Release the but-
ton at the radio-controlled switch.
• The radio-controlled switch switches on to indicate the end of the
programming process.
Up to 5 receivers can be programmed to one switch chan-
nel of a transmitter of the RS2W system. That means you
can switch on or off up to 5 radio-controlled switches si-
multaneously with the push of a button.
It is also possible to register the wireless switch on seve-
ral radio transmitter.
However, the dimmer available for the RS2W system
must not be programmed together with a radio-controlled
switch to a single switch channel! Always programme it to
a separate channel of the radio transmitter.
Deleting a programmed radio-controlled switch
from a transmitter
The procedure is exactly the same as for programming the radio-
controlled switch to the transmitter. You can nd further information in
the operating instructions of the used radio transmitter of the RS2W
system.
Function test: switching the connected load on/off
using the push button
Briey press the push button on the radio-controlled switch to switch
the connected consumer on or off.
An LED next to the push button indicates the current switch state:
• LED on: Load switched on
• LED off: Load is switched off
Programming the radio-controlled switch to a ra-
dio transmitter
The radio-controlled switch can be taught-in to any radio
transmitter of the RS2W radio system.
Follow the operating instructions of the radio transmitter
that will be used prior to the teaching procedure.
During the teach-in process maintain a 20 - 30 cm mini-
mum distance between the wireless switch and the radio
transmitter. Failing to do this may result in a registration
failure.
• If the wireless switch is on (LED next to the control button is on,
device is activated), switch off the wireless switch rst.
Briey press the control button, the LED next to the control button
must go dark.
The wireless switch must be switched off (LED next to
the control button is off), or else the registration process
cannot be conducted.
• Start with the registration process on the radio transmitter.
Connection and installation
Observe the chapter “Preparations for installation”.
The wireless switch is ideally suitable for switching a consumer load
on/off wirelessly. The wireless switch is designed to ideally t a ush-
or surface-mounted box.
Therefore, ensure an appropriate protection against ac-
cidental contact when connecting, installing and subse-
quently using the wireless switch. Otherwise, there is a
risk of a life-threatening electric shock!
• Connect the consumer load to the two
middle screw terminals. The connection
“N” is the neutral wire, the connection
“ ” is the connected output of phase/L.
• The outer two screw terminals are used
for connecting to the mains voltage (“N” =
Neutral wire, “L” = Phase).
• Install the wireless switch in the ush/
wall-mounted box or the housing you are using such that the little
control button and the LED point to the front/outside towards you.
The openings of the side grounding clips match the screw faste-
nings of a surface-/ush-mounted box (hole spacing 60 mm).
The control button is required to program/teach the radio
transmitter of the RS2W radio system.
When mounting make sure there is enough free space
around the control button, so it will not be switched on by
accident.
• Now, switch on the mains voltage.