ABUS Wireless water leak alarm Max. range (open field) 100 m FS-101 データシート

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The radio water warning device A serves for monitoring water level overflow. As soon as both
sensor-contacts touch the water a short-circuit arises and the radio water warning device A is
sending a signal to the radio alarm system.

The power supply takes place over a 3V button cell type „CR2032“.

Any use other than that described above could lead to damage to this product and involves the
risk of short circuits, fire, electric shock, etc.

No part of the product should be modified or reassembled. It is not authorized to use the device
if the housing is not completely shut.

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• Radio Water Warning Device A
• Operating instructions
• 1 x button cell type „CR2032“

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The flash icon in a triangle is used to alert you to potential personal injury hazards
such as electric shock.

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An exclamation mark in a triangle indicates important information in these operat-
ing instructions which are to be  followed strictly.

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The „hand” symbol indicates special information and advice on operating the
device.

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• If you are not sure when assembling, connecting and installing the device or if you have doubts

as of the mode of operation of the device, do not effect the assembly/connection/installation of
the device yourself, but rather contact a specialist.

• The unauthorised conversion and/or modification of the product is inadmissible because of

safety and approval reasons (CE).

• The product is intended for dry indoor locations only. The electronic unit (the larger compo-

nents) must not became damp or wet, only the separated sensor (the smaller components)
may touch water. 

• Keep the product out of the reach of children.
• Do not leave the packaging material lying around carelessly since it constitutes a danger to chil-

dren.

• Handle the product with care. It can be damaged through impact, blows, or accidental drops,

even from a low height.

• Keep batteries out of reach of children.
• Make sure you pay attention to correct polarity when inserting the (rechargeable) batteries.
• Do not leave (rechargeable) batteries lying about openly. There is a risk that the batteries may

be swallowed by children or pets. If swallowed, consult a doctor immediately.

• Leaking or damaged (rechargeable) batteries in contact with the skin might cause acid burns,

therefore, use suitable protective gloves.

• Make sure that batteries/storage batteries are not short-circuited or thrown into fire. There is a

risk of explosion!

• Never disassemble batteries/storage batteries.
• Do not recharge normal batteries. There is a risk of explosion!
• In case of longer periods of non-use (e.g. during storage) remove the inserted (rechargeable)

batteries to avoid damage by a leaking battery.

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• Mount the electronic unit of the radio water warning device (the larger components) in such a

way, that the electronic unit does not contact water in case of a high water level.

• Mount the separated sensor with the free downward facing metal contacts at the preferred

height, at which the water level should be reported. 

• This is highly recommended because of the given suction cups. 
• Check the correct grip to ensure that the mounting place is suitable for suction cup mounting. 

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For training the radio movement alarm at the radio alarm system, just do the following:

1

Press the key 
„PROG“ on your radio-
alarm system.

2

Give the 

You arrive in the

3 x short bleep tone at the 

four-digits 

programming mode.

alarm service confirms to you 

mastercode.

the correct code-input. 
1 x long bleep tone indicates
an incorrect code-input.

3

Press the  

You arrive in the 

As soon as you arrive in the 

key 3 on the 

programming mode for 

programming mode, 

alarm system.

Training new sensors.

the „Zone Status-LEDs“ are
shining or flashing on the
alarm system.  
** Look for the explanation in
the next table.

4

Press the key 

To select the correct 

1, 2, 3, 4, 5, 6, 7, 8, 9 

memory position,

or 0, depending,  

for this, please note the

which memory position 

table above.

you want to use.

5

Activate the 

A spoken message

The settings are

radio water warning 

confirms to you the

saved and the 

device.

successfull training.

programming mode is exited.

Does not light up

At this zone no radio sensor was trained yet. 

Single flashing

At this zone sensor 1 was already trained.

Double flashing

At this zone sensor 2 was already trained.

Single and subsequently 

At this zone sensor 1 as well as sensor 2 were already

double flashing. 

trained.