Exta Free - Wireless control set - RZB-03 (RNK-02 + SRP-02)

Index: EXT-12839 EAN: 5903669042006

Set consisting of a roller shutter controller SRP-02 and a key transmitter RNK-02 - parts of the Exta Free system. Iallows you to control roller shutters and other motors of 230 V with end switches. There is also the possibility of precise adjustment of the blinds and connecting 2 buttons. Communicates on a radio frequency of 868 MHz. Range is up to 250 m.

€45.87 tax excl.
Discontinued product
30-day returns
PayPal payment
Manufacturer: Zamel Supla


The product has been discontinued. Check other products incategory.


Set consisting of a roller shutters controller SRP-02and a key transmitter RNK-02- parts of theExta Free system. Iallows you to control roller shutters and other motors of 230 V with end switchesThere is also the possibility ofprecise adjustment of the blindsand connecting2 buttons. Communicates on a radio frequency of868 MHz. Range is up to250 m.

Exta Free

Control system of intelligent building, working with 868 MHz radio frequency. It has a unilateral communication, encrypted transmissions, complex logic functions, and remote control of devices. The mode of operation of each receiver must be added manually. The manufacturer also offers a new series of sensors - Exta Life. A more precise specification of both series of sensors is available on the website of the manufacturer.

Key features

  • Control of roller shutter and other motors 230 V
  • The ability to connect two buttons
  • The possibility of adjusting the position of the roller shutters
  • Cooperation with other roller shutters switches

Specification of the transmitter

  • Model: RNK-02
  • Supply voltage: 3 V battery CR 2032
  • Working time of battery: 3 to 5 years
  • Number of channels: 2
  • Transfer: station, ISM band 868 MHz (868,32 MHz)
  • Transmission method: bilateral
  • Coding: transmission with addressing
  • Range: up to 250 m
  • Signaling: LED
  • Working temperature: from -10 °C to 55 °C
  • Degree of protection: IP20
  • Protection class: III
  • Color: beige
  • Dimensions: 90 x 80 x 11.5 mm
  • Weight: 38 g
  • Compliance standards:
    • PN-ETSI EN 300 220-1
    • PN-ETSI EN 300 220-2

Specification driver

  • Model: SRP-02
  • Power supply: 230 V AC
  • Power consumption:
    • Standby Mode: 0.4 W
    • Work: 0.7
  • Transmission: radio 868 MHz (868,32 MHz)
  • Transmission method: unidirectional
  • The maximum number of paired buttons: 32
  • The maximum number of connected buttons: 2
  • Coding: transmission with addressing
  • Applied relay: 2 x 230 V / 5 A
  • Range: up to 250 m
  • Signaling: red LED
  • Working temperature: from -10 °C to 55 °C
  • Degree of protection: IP20
  • Protection class: II
  • Dimensions: 47,5 x 47,5 x 20 mm
  • Weight: 39 g
  • Compliance standards:
    • PN-EN 60669
    • PN-EN 60950
    • PN-EN 61000

Smart Home Button

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

Payment methods

Card image cap
  • Botland is a PayPal verified seller. Protect your financial information with this fast, safe and secure online payment system.

Card image cap
  • Choose easy and quick PayU e-payment method. Your financial information will stay secure.