Replacing The Batteries; Technical Data - SOMFY 1875100 Manual

Connect the terminals c1 and c2
as shown in the diagram:
Opening detector radio test
With the alarm disarmed, press the key on the front of the detector: you will hear a
central unit/phone dialer. For a period of 2 minutes, the indicator on the detector lights up every
time the door is opened/closed.

Replacing the batteries

Deactivate the installation's tamper switch to avoid triggering the alarm, by pressing and holding
the OFF key on the remote control until the indicator light goes off. You have 2 minutes to open
the detector.
Unscrew the side screw. Remove the spent battery.
Insert a new CR2450 lithium battery, with the + on top.
Caution : risk of explosion if the battery is replaced by an incorrect type.
This product contains a button battery. Do not swallow the battery as this can cause chemical
burns in just 2 hours and can lead to death. If the battery has been inserted in any part of the body,
or you think this may have occurred, seek immediate medical attention.
Keep the product and the batteries (new and used) out of reach of children. If the battery
compartment does not close securely, stop using the product and keep it out of reach of children.
There is a risk of explosion or leakage of flammable liquid or gas from the battery if it is kept at
high temperature (hot oven or fire), crushed, cut, or subjected to extremely low air pressure. Non-
rechargeable batteries must not be charged.
This detector contains a number of materials that can be recovered or recycled, including
batteries.
Ensure you separate batteries from other types of waste and recycle them via the local
collection system.
We care about our environment. Do not throw away your device with general household
waste. Take it to an approved collection point for recycling.

Technical data

Use
Operating temperature
Power supply
Battery life
Maximum length of the cable/loop
Maximum outer diameter of the cable
Maximum sheath diameter
Maximum distance between terminal and
magnet
Wireless contacts
Frequency bands and
maximum power used
Tamper switch
Protection ratings
Size of the detector
Somfy hereby declares that the radio equipment covered by these instructions is in compliance
with the requirements of Radio Directive 2014/53/EU and the other essential requirements of the
applicable European Directives.
The full text of the EU declaration of conformity is available at www.somfy.com/ce.
a
j
c1
k
c2
indoor
– 10 °C to + 55 °C
1 CR2450 lithium battery
4 years
2 m
3.7 mm
0.35 mm²
see table according to material
on the previous page
2 maximum
433.42 MHz - 433.92 MHz
< 10 mW
when the detector is opened
IP 30 - IK 04
93 x 46 x 17 mm
j
a
k
c1 c2
Beep! on the