2-CHANNEL REMOTE CONTROL P-257/4
MANUAL INSTRUCTION
APPEARANCE
TECHNICAL DATA
P-257/4
Input rated voltage: 3 V DC
Battery type: CR2032
Battery life: 3 ÷ 5 years (depending on use)
Number of channels: 4
Transmission: radio 868,32 MHz
Coding way: unidirectional
Coding: addressing transmission
Range: up to 250 m in the open area
Optic signalling of transmitting/battery status: LED red diode
Ambient temperature range: -10 ÷ +55
o
C
Operating position: free
Casing protection degree: IP20 (EN 60529)
Protection level: III
Pollution degree: 2
Dimensions: 74 x 33 x 11,5 mm
Weight: 0,02 kg
Reference standard: ETSI EN 300 220-1
ETSI EN 300 220-2
FEATURES
DESCRIPTION
● 4-channel radio transmitter (remote
control),
● remote control of EXTA FREE system
receivers,
● possibility of independent control of
four receivers,
● wide range of operation (up to 250 m),
● battery powered,
● modern design with extra, practical
chain finished with a key ring,
● possibility of simultaneous switching
on/switching off any number of EXTA
FREE system receivers,
● possibility of increasing operation ran-
ge by means of RTN-01 retransmitter.
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 op-
eration. The remote control is equipped
with a comfortable key ring and can be
easily kept with keys, etc.
The symbol means selective
collecting of electrical and electronic
equipment. It is forbidden to put the
used equipment together
with other waste.
Optic signalling of transmitter’s operation
Push-buttons
VER. 003_20.05.2011
ZAMEL
Sp. z o.o.
ul. Zielona 27, 43-200 Pszczyna, Poland
tel. +48 (32) 210 46 65, fax +48 (32) 210 80 04
www.zamelcet.com
, e-mail: [email protected]
