REMARKS
These instructions are aimed at professionally qualified "installers of electrical equipment" and
must respect the local standards and regulations in force. The use and installation of these appliances
must rigorously respect the indications supplied by the manufacturer and the safety standards and
regulations in force.
Attention! Only for EU customers - WEEE marking. This symbol indicates that once the products life-span
has expired it must be disposed of separately from other rubbish. The user is therefore obliged to either take
the product to a suitable differential collection site for electronic and electrical goods or to send it back to
the manufacturer if the intention is to replace it with a new equivalent version of the same product. Suitable
differential collection, environmental friendly treatment and disposal contributes to avoiding negative effects on the
ambient and consequently health as well as favouring the recycling of materials. Illicitly disposing of this product by the
owner is punishable by law and will be dealt with according to the laws and standards of the individual member nation.
Description
The S504 and S508 Radio control systems consist of one or more transmitters and one or more radio
programmers which can be combined to meet the specific needs of the system. The radio programmer is able
to memorise up to 90 different codes and the generated code is memorised in a non-volatile memory module.
Important: The transmitted code changes for each command (rolling code). If disturbance interrupts the
transmission, the receiver will wait for a different code, the relay can then only be activated by first releasing
and then pressing the transmitter channel button again.
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