RNK-02 button radio transmitter is an EXTA FREE wireless control, radio device. It is used to realise control functions: switching on, switching off, brightening/dimming, putting up/down roller blinds, time operation mode. \n \nThe transmitter can be mounted on any surface including glass, wood, etc. thanks to its little size and weight, and external power supply which is not necessary. \n

FEATURES

\n- 2-channel button radio transmitter \n- Wide range of operation (up to 250 m) battery powered \n- Sending information and battery status are optically signalled \n- Possibility of simultaneous switching on/switching off any number of EXTA FREE system receivers \n- Possibility of independent control of two receivers \n- Possibility of simultaneous switching on / off of any number of EXTA FREE receivers \n- Easy installation and mounting possibility in any place \n- Remote control of EXTA FREE receivers \n

TECHNICAL DETAILS

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Number of commands	2
Degree of protection (IP)	IP20
Battery type	CR2032
Battery life	from 3 to 5 years
Transmission method	one-way
Maximum range in open area	250 m.
Dimensions	90 x 80 x 11.5 mm

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