Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
WARNING!
CHEMICAL BURNS!
Keep batteries away from children.
The device contains a lithium button cell. If a new or drained button
cell is swallowed or enters the body it can lead to severe internal
chemical burns and can cause death within two hours of ingestion.
Always ensure that the battery compartment is securely shut. If the
battery compartment does not close correctly, stop using the device,
remove the battery and keep it away from children.
If you believe that a button cell has been swallowed or has
entered someone's body, seek immediate medical attention.
The batteries must be disposed of correctly, even if they have
been kept away from children.
Even used batteries can cause injuries.
Intended use
The wireless door / window contact is solely intended to notify the
BrematicPRO Gateway or a BrematicPRO wireless component when
windows and doors in dry indoor areas have been opened and closed.
Information about Wireless Operation
This device uses the 868.3 MHz proprietary wireless protocol. Wireless
transmission is implemented using a non-exclusive channel, interference
can therefore not be excluded. The range in building may vary greatly
from open areas. In addition to the transmission power and the reception
characteristics of the receivers, ambient conditions, e.g. humidity in
addition to the structural conditions on site, are important factors.
The range can be significantly reduced in part due to:
• wood, gypsum, concrete, reinforced concrete walls
• proximity to metal and conductive objects
• broadband interference, e.g. in residential areas (DECT phones,
mobiles, wireless headphones, wireless speakers, wireless
weather stations, baby monitors)
• proximity to electric motors, transformers, mains adapters,
computers
Duty cycle
Duty cycle refers to a transmission time limit regulated by law for
devices transmitting in the 868 MHz range. It is intended to ensure
smooth operation of devices operating in the 868 MHz range. The
maximum transmission time of each device is 1 % of an hour
(corresponding to 36 seconds / hour). Once the 1 % limit has been
reached it cannot transmit until the time limit of the duty cycle has
ended, so after one hour.
Wireless door / window contact 868.3 MHz
Included in delivery
1 x Wireless door / window contact
1 x Magnet unit
1 x 3V button cell batteries CR2450
1 x Installation kit (6 x screws + 2 x adhesive pads)
3 x Spacers
1 x Quick start guide
1 x Instructions for use (digital, available for download)
Technical data
Product designation:
TFK 868 01 3726
Item no.:
1294250
Radio frequency:
868.3 MHz
Frequency:
868.1 - 868.5 MHz
Max. transmitting power: < 20 mW
Duty cycle:
< 1 % per h
Supply voltage:
1 x 3 V button cell CR2450
Power consumption:
30 mA max.
Battery life span:
approx. 2 years (typically)
Ambient temperature:
0 °C to 35 °C
Protection type:
IP20
Open area range:
approx. 100 m
Dimensions (W x H x D): Electronics unit:
80.6 x 36.8 x 16.5 mm
Magnet unit:
80.6 x 11.8 x 15.3 mm
Weight:
56.8 g
Subject to technical changes without notice.
EN 13
Publicité
Chapitres
Table des Matières
