Exta Free - Radio 1-channel 230V module receiver - ROM-01

Index: EXT-12772 EAN: 5903669041825

Radio module receiver ROM-01 is a part of the Exta Free system. It provides wireless control of 230V devices and of low voltage. It communicates on radio frequency of 868 MHz. The operating range is up to 300 metres. The module is powered with a voltage of 230 V AC, mounted on a DIN rail (TH 35). It allows you to work in 5 modes (on, off, monostable, bistable, timer).

Exta Free - Radio 1-channel 230V module receiver - ROM-01
€36.50 tax excl.
Discontinued product
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Manufacturer: Zamel Supla


The product has been discontinued. Check other products incategory.


Radio module receiver ROM-01 is a part of the Exta Freesystem. It provides wirelesscontrol of 230V devicesand of low voltage. It communicates on radio frequency of868 MHz.The operating range is up to300 metres. The module is powered with a voltage of230 V AC, mounted on aDIN rail (TH 35). It allows you to work in5 modes (on, off, monostable, bistable, timer).

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

  • Ability to turn on/off any of the two devices
  • Raise / lower roller shutters
  • Two relays with zero potential
  • Schedule in combination with the controller EFC-02 Mini
  • 5 operation modes
  • Possibility of connecting an external aerial
  • Turning on the light, ventilation, etc.


  • Model: ROM-01
  • Power supply: 230 V AC
  • Number of channels: 1
  • Power consumption: 0.45 W
  • Transmission: radio 868 MHz (868,32 MHz)
  • Transmission method: unidirectional
  • The maximum number of transmitters: 32
  • Coding: transmission with addressing
  • Mounting: DIN rail Th-35: width of 1 module
  • Applied relay: 230 V / 8 A, contact NO, NC
  • Range: up to 300 m
  • Signalisation: LED diodes, red and green
  • Working temperature: from -10 °C to 55 °C
  • The possibility of installing an external aerial
  • Degree of protection: IP20
  • Protection class: II
  • Dimensions: 90 x 66 x 17.5 mm
  • Weight: 83 g
  • Compliance standards:
    • PN-EN 60669
    • PN-EN 60950
    • PN-EN 61000

Smart Home Relay 230V
Package width 0 cm
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Package weight 0 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

Payment methods

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