This product is only designed for use in the home as indication of the future weather and is not 100%
accurate. Weather forecasts given by this product should be taken only as an indication of the expected
weather and not as being totally accurate.
This product is not to be used for medical purposes or for public information.
The specifications of this product may change without prior notice.
This product is not a toy. Keep out of the reach of children
No part of this manual may be reproduced without written authorization of the manufacturer.
R&TTE Directive 1999/5/EC
Summary of the Declaration of Conformity : We hereby declare that this wireless transmission devi ce does comply with
the essential requirements of R&TTE Directive 1999/5/EC
CARE AND MAINTENANCES
Avoid placing the units in areas prone to vibration and shock as these may cause damage.
Avoid areas where the units can be exposed to sudden changes in temperature, i.e. direct sunlight,
extreme cold and wet/moist conditions as these will lead to rapid changes which reduces the accuracy of
When cleaning the LCD and casing, use a soft damp cloth only. Do not use solvents or scouring agents.
Do not submerge the units into water.
Immediately remove all low powered batteries to avoid leakage and damage. Replace only with new
batteries of the recommended size.
Do not make any repairs to the units. Please return them to the original point of purchase for repair by a
qualified engineer. Opening and tampering with the units may invalidate its guarantee.
Recommended Operating Temperatures:
: 0°C to +50°C
Temperature measuring range:
: -20°C to +60°C with 0.1°C resolution
(OFL displayed if outside this range)
: -29.9°C to +69.9°C with 0.1°C resolution
(OFL displayed if outside this range)
Temperature checking intervals:
W/Station checks temperature
Transmitter temperature update
Transmitting range up to
(Alkaline batteries recommended)
(Alkaline batteries recommended)
Dimensions (L x W x H)
every 10 seconds
: 2 times every 10 mins
: every 1 minute
: 25 meters (open space and free from interference)
2 x AAA,IEC LR3 1,5V batteries
2 x AAA,IEC LR3 1,5V batteries
About 12 months
75 x 21 x 185mm
59 x 22 x 65mm
The manufacturer and supplier cannot accept any responsibility for any incorrect readings and any
consequences that occur should an inaccurate reading take place.
Remember when resetting, both units have to be reset and to always begin by insert the battery into the
transmitter first and then followed by the Weather Station.
direct rain and sunshine. Before securing in place, please ensure that the Temperature Station can receive the
433 MHz signal from the Temperature Transmitter at the positions that you wish to situate them.
POSITIONING THE WEATHER STATION
POSITIONING THE OUTDOOR TEMPERATURE TRANSMITTER
The Temperature Transmitter is supplied with a holder that may be attached to
a wall with the three screws supplied. To attach to the wall, please follow the
Mark the wall using a pen through the holes in the holder to obtain the
exact drilling position.
Drill holes in the wall at the points marked.
Screw holder onto wall.
There is also double sided tape included with the wall mount. On smooth surfaces this can be used instead of
drilling holes. The mounting surface can, however, affect the transmission range. If for example the unit is
attached to a piece of metal, it may then either reduce or increase the transmitting range. For this reason, we
recommend not placing the unit on any metal surfaces or in any position where a large metal or highly polished
surface is in the immediate proximity (garage doors, double glazing, etc.). Choose a sheltered place. Avoid
The Weather station comes with a removable table stand, which provides the option of table
standing or wall mounting the unit. Before wall mounting, please check that the outdoor
temperature(s) can be received from the desired location(s). To wall mount:
Fix a screw (not supplied) into the desired wall, leaving the head extended out the by about
Remove the stand from the Temperature station by pulling it away from the base and hang
the station onto the screw. Remember to ensure that it locks into place before releasing.
For best performance, batteries to both units should be replaced at least once and a year and at the same time
to maintain the best running accuracy. Ensure that the batteries used are new of the correct size.
Please help in the preservation of the environment and return used batteries to an authorized
OUTDOOR TEMPERATURE READING
The outdoor temperature reading is on the bottom line of the LCD under the weather icons. The Weather
Station will automatically start scanning for the outdoor temperature via 433 MHz frequency once the batteries
Should the outdoor temperature not be received within one minute after inserting the batteries into the Weather
Station, then see 433 MHz reception below.
433 MHz RECEPTION
In normal surroundings (for example away from interfering sources such as TV sets), the outdoor temperature
can usually be received within one minute. The transmitter updates the outdoor temperature every minute after
the batteries are inserted and the Weather Station reads the outdoor temperature from the transmitter 2 times in
every 10 minutes
If the outdoor temperature is not displayed on the LCD within one minute, then check the following:
The distance of the units should be at least 1.5 - 2.0 metres away from interfering sources such as
computer monitors or TV sets.
Avoid placing the units onto or in the immediate proximity of metal doors, window frames or structures.
Using other electrical product such as headphones and speakers that operate on the same signal (433
MHz) can prevent the transmission pick up.
Neighbours using electrical products operating on the 433 MHz signal can also cause interference. In
most severe cases, the reception is only possible once all other electrical products using the 433 MHz are
Within thick concrete rooms such as basements and tower blocks, the 433 MHz signal can be weakened.
In such environments, place the Weather Station closer to a window or point its front or back in the
general direction of transmitter (avoid placing near metal frames and structures).
Transmission can be affected by exposure to extreme temperature conditions. For example, if the
weather has been extremely cold (for example under -25ºC) for an extended period of time then the
temperature signal may be weakened. Please bear this in mind when positioning the transmitter (see
Should after checking the above points, the outdoor temperature is still not be received, then reset the units (see
Remove the batteries from both the Weather Station and the transmitter
Wait at least 30 seconds and repeat the procedures specified in Setting up above otherwise transmission start
up problems may occur.
For every sudden or significant change in the air pressure, the weather icons will update weather icons
accordingly to represent this change in weather. If the icons do not change, then it means either the air pressure
has not changed or the change has been too slow to register. However, this does apply if the icons displayed
are a sun or raining clouds because the weather icons are then already at their extremes points. For example,
there will be no change of icon if the weather gets better when sunny icon is already displayed on the LCD or
any worse when the raining clouds icon is displayed.
The icons displayed forecasts the weather in to terms of getting better or worse and not necessarily sunny or
rainy as each icon indicates. For example, if the current weather is cloudy and the rainy icon is displayed, it does
not mean that the product is faulty because it is not raining, it simply means that the air pressure has dropped
and the weather is expected to get worse but not necessarily rain.
After setting up, it is recommended that Weather Station not be moved and that readings for the weather
forecast be discarded for the next 12-24 hours. This will allow sufficient time for it to operate at a constant
altitude and in time, result in an more accurate weather forecast.
Common to weather forecasting, absolute accuracy cannot be guaranteed. The weather forecasting feature is
estimated to have an accuracy level of about 75% due to the varying areas the Weather Station has been
designed for use in. In areas that experience sudden changes in weather (for example from sunny to rain)
forecasting is more accurate compared to use in areas where the weather is stagnant most of the time (for
example mostly sunny).
If the Weather Station is moved to another location significantly higher or lower than its initial standing point (for
example from the ground to the first floor of a house), discard weather forecasts for the next 12 to 24 hours or
reset the units (see Resetting below). By doing this, the Weather Station will not mistake the new location as
being a possible change in air-pressure when really it is due to the slight change of altitude.
THE WEATHER TENDENCY INDICATOR
Working together with the weather icons are the weather tendency indicators (located above and below the
weather icons). When the indicator points upwards, it means that the air-pressure has increased and the
weather is expected to improve. When indicator points downwards, the air-pressure has dropping and the
weather is expected to become worse.
Taking this into account, we can see how the weather has changed and is expected to change. For example, if
the downwards indicator and the cloud and sun icons are displayed, then the last noticeable change in the
weather was when it was sunny (the sun icon only). Therefore, the next change in the weather will be cloud with
rain icons since the indicator is pointing downwards.
Once the weather tendency indicator has registered a reading, it will remain permanently visualized on the LCD.
If the weather is sunny and the sun icon is displayed with the tendency indicator pointing upwards, it means that
the weather is expected to remain good. If the cloud with rain icons appear with the tendency indicator is
pointing downwards, then weather is not expected to improve but not necessarily rain.
When setting up, always remember to insert the battery into the transmitter first as this will activate transmitter's
433 MHz signal ready for the Weather Station to receive.
Located at the back of the unit, this “ºC/ºF” key allows the user to display the current temperature readings in
degrees Celsius or in degrees Fahrenheit.
Indoor temperature display
in degrees Celsius or
USING THE WEATHER STATION:
Outdoor temperature display
in degrees Celsius or
Weather tendency icons
Underneath the indoor temperature section is the weather icons for forecasting the expected weather. There are
three weather icons which can be displayed in the following combinations:
Weather tendency indicator
Indoor Temperature Reading:
The indoor temperature display is on the top line of the LCD and is automatically measured by the Weather
Station's built in sensor once the batteries are inserted. This temperature reading is checked and updated every
The Weather Station's LCD is comprised of three lines and once the batteries are inserted, all the segments will
light up briefly before displaying:
the indoor temperature
the sun with cloud weather icons
the outdoor temperature received from the transmitter (by 433 MHz).
Cloudy with sunny
Indoor temperature display in degrees Celsius (ºC) or degrees Fahrenheit (ºF)
Outdoor temperature display in degrees Celsius (ºC) or degrees Fahrenheit (ºF)
Three weather icons forecasts the coming weather.
Weather tendency arrow indicator.
Temperature transmitter operates via 433MHz frequency signal.
Low battery indicator
Table standing or wall mountable (detachable table stand).
Please follow these steps to ensure that the new Weather Station and temperature transmitter work correctly
First, slide the battery cover open on the transmitter as indicated above.
Checking the correct polarization insert 2 x AAA, IEC LR3,1.5V batteries into the battery compartment and
replace the battery cover.
Within 3 minutes of the above step (2), flip open the battery cover at the back of the Weather Station as
Checking the correct polarization, insert 2 x AAA, IEC LR3, 1.5V batteries into the battery compartment
and replace the battery cover.
Now fix the stand onto the base of the Weather Station and place onto a flat surface.
Your Weather Station is now set up and should be positioned in the desired place (see Positioning &
When replacing battery covers ensure that the batteries do not spring free from the contacts otherwise
transmission start up problems may occur.
Should inserting the batteries into the Weather Station take longer than 2 minutes from the time of inserting the
batteries into the transmitter, 433 MHz signal reception problems may occur. Should this happen reset both units
(see Resetting below).
433MHz WIRELESS WEATHER STATION
Congratulations on purchasing the Wireless Weather Station for up to the minute temperature and weather
readings as an example of fine design and quality piece of engineering. The Weather Station displays the indoor
and outdoor temperatures and features the weather forecast. To enjoy the full benefits of all the features of this
innovative product, please read this operating manual.