Exta Free - Radio temperature and light sensor - RCL-02

Index: EXT-12733 EAN: 5903669072126

Radio temperature and light sensor RCL-02 is a part of the Exta Free system. It allows you to measure temperature in the range from -20 °C to 50 °C and light levels from 0 Lux to 16,000 Lux. Communicates by radio with a frequency of 868 MHz. Designed to work with selected Exta Free receivers. Operation range up to 200 metres. The module works with batteries 2 x AAA - 3 V.

Exta Free - Radio temperature and light sensor - RCL-02
€32.93 tax excl.
Discontinued product
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Manufacturer: Zamel Supla


The product has been discontinued. Check other products incategory.


Radio temperature and light sensor RCL-02is a part of the Exta Freesystem. It allows you to measure temperature in the rangefrom -20 °C to 50 °Cand light levelsfrom 0 Lux to 16,000 Lux. Communicates by radio with a frequencyof 868 MHz. Designed to work with selected Exta Free receivers, does not work with theEFC-01 and EFC-02 controllers. Operation range up to200 metres. The module works with batteries2 x AAA - 3 V.

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

  • Cooperation with the Exta Free system receivers
  • Ability to run scenes in combination with the controller EFC-02 Mini
  • Optical indication of transmission status and battery status
  • Battery operated
  • Possibility of installing outdoor - IP54


The device does not work with the EFC-01 andEFC-02 controllers.

In our offer there is also a RCL-01model working with these controllers.


  • Model: RCL-02
  • Supply voltage: 3 V (2 x AAA)
  • Range: up to 200 m
  • Communication with the Exta Free sensors: radio, 868MHz unilateral
  • Cooperation with the receivers of the system: Yes, with some
  • Cooperation with the controllers EFC-01 / EFC-02: not
  • Interface: 4 buttons + display
  • Operating temperature: -20 °C to 50 °C
  • Temperature measurement:
    • Range: -20 °C to 50 °C
    • Accuracy:
      • 0.5 °C from 0 °C to 50 °C
      • 1 °C in the remaining range
    • Resolution: 0.1 °C
  • The measurement of light intensity:
    • Range: 0 Lux to 16,000 lx
    • Accuracy: from 2 to 5 Lux, depending on the range
    • Resolution: 1 lx
  • Degree of protection of housing: IP54
  • Protection class: III
  • Unit dimensions: 84 x 68 x 43 mm
  • Weight: 90 g
  • Compliance standards:
    • PN-EN 60669
    • PN-EN 60950
    • PN-EN 61000

Smart Home Temperature sensor
Package width 0.001 cm
Package height 0.001 cm
Package depth 0.001 cm
Package weight 0.001 kg

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

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