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2-CHANNEL BUTTON RADIO TRANSMITTER RNK-02 

INSTRUCTION MANUAL

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]

VER. 004_20.05.2011

APPEARANCE

TECHNICAL DATA

RNK-02

Input rated voltage: 3 V DC

Battery type: CR2032

Battery working life: 3 ÷ 5 years (depending on use)

Number of channels: 2

Transmission: radio 868,32 MHz

Transmission way: unidirectional

Coding: addressing transmission

Range: up to 250 m in the open area

Optical signalling of transmission/battery discharge: LED red diode

Ambient temperature range: -10 ÷ +55 

o

C

Operating position: free

Casing mounting: wall plugs, double-sided adhesive tape

Casing protection degree: IP20 (EN 60529)

Protection level: III 

Pollution degree: 2

Dimensions: 90 x 80 x 11,5 mm

Weight: 0,038 kg

Reference standard: ETSI EN 300 220-1,

ETSI EN 300 220-2

FEATURES:

DESCRIPTION

● 2-channel button radio transmitter,

● remote control of EXTA FREE receivers,

● possibility  of  independent  control  of  two 

receivers,

● wide range of operation (up to 250 m),

battery powered,

● easy  installation  and  mounting  possibility 

in any place,

● sending information and battery status are 

optically signalled,

● possibility  of  simultaneous  switching  

on  /  off  of  any  number  of  EXTA  FREE  

receivers.

RNK-02 button radio transmitter is an 

EXTA  FREE  wireless  control,  radio  device. 
It is used to realise control functions: switch-
ing on, switching off, brightening/dimming, 
putting up/down roller blinds, time opera-
tion mode. The transmitter can be mounted 
on any surface including glass, wood, etc. 
thanks to its little size and weight, and ex-
ternal power supply which is not necessary.

The symbol means selective 

collecting of electrical and 

electronic equipment. It is forbidden 

to put the used equipment together 

with other waste.

Optical signalling of transmitter’s operation

Button

Base

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