P-257/4 remote control is a transmitter of EXTA FREE wireless control system.It is used to realize following control functions: switching on / switching off, brightening / dimming, roller blinds opening and closing, time mode operation. \n \nThe remote control is equipped with a comfortable key ring and can be easily kept with keys, etc. \n

FEATURES

\n- Battery powered \n- Wide range of operation (up to 250 m) \n- Modern design with extra practical chain finished with a key ring \n- Possibility of simultaneous switching on/switching off any number of EXTA FREE system receivers \n- 4-channel radio transmitter (remote control) \n- Possibility of independent control of four receivers \n- Possibility of increasing operation range by means of RTN-01 retransmitter \n- Remote control of EXTA FREE system receivers \n

TECHNICAL DETAILS

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Battery type	CR2032
Battery life	from 3 to 5 years
Number of channels	4
Transmission method	one-way
Maximum range in open area	250 m.
Dimensions	74 x 33 x 11.5 mm

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