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> Radio frequency measurement
The ARF18 low cost remote controls enable wireless control of 1 to 24 digital states (by simultaneously pressing 2 keys or switch) over a distance of 300m.
They are available in one-way or two-way versions on respectively 433.92 or 869.52MHz and are approved according to the European directive RTTE EN 300-220/EN 301-489.
Security of transmission is ensured by means of a proprietary rotating code and a unique serial number.
They are associated with a complete range of RS232 or USB serial decoder & serial link, 4 relays or 4 binary outputs receivers.
In the two-way version, the return acknowledgement of the sent command validates the correct transmission of the order and thus provides a maximum level of security for applications involving access control, alarms…
More generally, these products cover applications ranging from simple domestic remote control to autonomous control of tertiary or industrial equipment, in sectors of activity such as home automation, systems automation, robotics …