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3.3
Additional product features
No laying of cables is required for both types of detectors. Communication with the free@home
system is carried out wireless.
The devices are operated with a lithium battery (type CR2, 3 V). Material required for
commissioning is supplied. Also a System Access Point is required for commissioning.
The status of window sensors/universal detectors can be visualized on the free@home panel
and in the free@home app via radio signal.
The devices are not pre-programmed. Programming is carried out via the user interface of the
System Access Point.
3.4
Battery service life
The service life of the battery depends mainly on the respective usage; also depending on how
often the window contact is opened, and on the battery type and the state of charge. For
standard use (window sensor: two openings of the window per day) we assume a battery
service life of up to 3 years.
For operating the detector we recommend the use of lithium batteries (type CR2, 3 V). The use
of rechargeable batteries is not recommended due to their lower voltage level in comparison to
standard batteries.
Product manual 2CKA001473B9425
Setup and function
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