Instructions
Inserting Batteries
The batteries may need to be replaced if the bell push becomes unresponsive or the LED
status indicator does not light up when the button is pressed.
a) Bell Push
The CR2032 battery is delivered preinstalled. When using for the rst time please
remove the battery insulation tab.
• Remove the cover via the cover release tab (9).
• Insert one CR2032 battery into the battery slot (14), matching polarities as shown.
• Gently press the battery all the way in until it “clicks” into place.
• Remove the battery using the battery release tab (13).
• Replace the cover so that it “clicks” into place.
b) Doorbell Chime
The batteries may need to be replaced if the speaker volume is low or there is no sound at all.
• Open the battery compartment cover (5) and insert 3 x AA type batteries, matching polarities
as shown inside the compartment.
• Replace the cover.
Operation
• Press the bell push button (7). The LED status indicator (10) will light up and a signal will be
transmitted to the doorbell chime.
• When the doorbell chime receives the wireless signal from the bell push, a chime will play
through the speaker (3). The LED status indicator (4) lights up while a chime is playing.
Doorbell Chime (Power Adaptor)
You can power your doorbell chime via a 5 V/DC 1A power adaptor (not included).
Before doing this you must remove any inserted batteries!
• Remove any inserted batteries.
• Connect one end of the adaptor to the device 5 V/DC 1A power input (1), and the other end
to a power outlet.
• See section “Technical Data” for details about the “Power Adaptor”.
Reconnect Bell Push to Doorbell Chime
The bell push will already be paired to the doorbell chime when you receive it. If the connection
is broken check the batteries and transmission range before attempting to reconnect.
To reconnect:
• Remove cover on bell push
• Remove a battery from the receiver and the transmitter.
• Replace both batteries at the same time.
• Within 5 seconds press and hold the transmitter PLAY button (11).
An LED status indicator lights up on the receiver (4) and transmitter (10) together
with a chime sound. This indicates the two devices have successfully been paired.
Choosing a Doorbell Chime
• Remove the casing from the bell push.
• Press PLAY (11) to hear the current doorbell chime.
• Press SELECT (12) to cycle through different doorbell chimes.
• Replace the housing.
Transmission Range
Under optimum conditions, the maximum transmission range between the doorbell
chime and bell push is 70m.
Factors that could lower transmission range include:
• Walls, reinforced concrete ceilings.
• Coated/metallised insulated glass.
• Proximity to metal & conducting objects (e.g., radiators).
• Proximity to human bodies.
• Broadband interference, e.g. in residential areas (DECT telephones, mobile phones,
radio-controlled headphones, radio-controlled speakers, radio-controlled weather stations,
baby monitors etc.).
• Proximity to electric motors, transformers, power-supply units, computers.
• Proximity to badly shielded or uncovered computers in use or other electrical appliances.
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 prohibited. This publication
represents the technical status at the time of printing.
Copyright 2019 by Conrad Electronic SE. *1890360_v2_0319_02_dh_m_en
Care and Cleaning
• Disconnect the product from the mains before each cleaning.
• Do not use any aggressive cleaning agents, rubbing alcohol or other chemical solutions as
they can cause damage to the housing and malfunctioning.
• Clean the product with a dry, bre-free cloth.
Declaration of Conformity (DOC)
Conrad Electronic SE, Klaus-Conrad-Straße 1, D-92240 Hirschau hereby 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
a) Product
Electronic devices are recyclable waste and must not be disposed of in the
household waste. At the end of its service life, dispose of the product in accordance
with applicable regulatory guidelines.
Remove any inserted batteries and dispose of them separately from the product.
b) Batteries
You as the end user are required by law (Battery Ordinance) to return all used
batteries. Disposing of them in the household waste is prohibited.
Contaminated batteries are labeled with this symbol to indicate that disposal in the
domestic waste is forbidden. The designations for the heavy metals involved are:
Cd = Cadmium, Hg = Mercury, Pb = Lead (name on batteries, e.g. below the trash
icon on the left).
Used batteries can be returned to collection points in your municipality, our stores or wherever
batteries are sold.
You thus fulll your statutory obligations and contribute to the protection of the environment.
Technical Data
a) Doorbell Chime (Receiver)
Power Supply ............................... Battery: 3 x AA 1.5 V/DC
Power Adaptor (optional) .............. 5 V/DC 1 A
Plug: ø5.5 mm (external), ø2.1 mm (internal)
Operating current .......................... <150 mA
LED ............................................... 1x red
Loudness levels ............................ 1 m >80 dB
Chimes ......................................... 30
Operating conditions ..................... 10 to +40 °C, 40 – 85 % relative humidity
Storage conditions ........................ 10 to +40 °C, 40 – 85 % relative humidity
Dimensions (W x H x D) ............... 78 x 118 x 28 mm
Weight .......................................... 92 g
b) Bell Push (Transmitter)
Power supply ................................ 1 x 3 V CR2032 battery
Battery life ..................................... Approx. 1 yr (5 activations per day)
Ingress protection ......................... IP44
LED ............................................... 1x red
Transmission power...................... 3.91 dBm
Transmission distance .................. max. 70 m (line of sight)
Transmission frequency................ 433.040 - 434.79 MHz
Operating current .......................... <30 mA
Operating conditions ..................... -20 to +60 °C, 10 – 90 % relative humidity
Storage conditions ........................ -20 to +60 °C, 10 – 90 % relative humidity
Product dimensions (W x H x D) ......39 x 78 x 22 mm
Weight .......................................... 27 g