TYPE: RNK-04

4⁠-⁠CHANNEL BUTTON RADIO TRANSMITTER TYPE: RNK⁠-⁠04

Button radio transmitter RNK-04 is a transmitting device of wireless EXTA FREE control system. It is used to realise following control functions: switching on / switching off, brightening / dimming, roller blinds raising / lowering and time operation mode. The transmitter can be mounted on any surface (glass, wood, etc.) as it is quite small, not too heavy and it does not require external power supply connection.

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battery powered,
2-button, 4-channel radio transmitter,
wide range of operation (up to 250 m),
easy mounting and installation in any place,
remote control of EXTA FREE system receivers,
possibility of independent control of two receivers,
sending information and battery status are optically signalled,
possibility of simultaneous switching on/ switching off any number of EXTA FREE system receivers.

Zastosowanie

Technical data

Current supply	Bateria (akumulator)
Number of commands	4
Degree of protection (IP)	IP20
Rated supply voltage	3 V
Battery type	CR2032
Battery life	from 3 to 5 years
Number of channels	4
Transmission	radio
Frequency transmission	868, MHz
Transmission method	one-way
Maximum range in open area	250 m
Working temperature	DOD0851 °C
Working position	free
Fixing the housing	expansion pin, adhesive tape
Protection degree	IP20
Protection class	III
length	90 mm
width	80 mm
height	11,5 mm
Weight	0,03 kg