Exta Free - Remote GSM switch - GRG-01

Index: EXT-12824 EAN: 5903669041429

Remote GSM switch GRG-01 is a part the Exta Free system. It is used to turn on and off the device using the GSM network. It has protection in the form of a list of permitted numbers, an access password. Voltage supply 230 V AC. Connects directly into a wall socket.

Exta Free - Remote GSM switch - GRG-01
€89.35 tax excl.
Discontinued product
30-day returns
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Manufacturer: Zamel Supla


The product has been discontinued. Check other products incategory.


Remote GSM switch GRG-01 is a part the Exta Freesystem. It is used to turn on and off the device using the GSM network. It has protection in the form of a list of permitted numbers, an access password. Voltage supply230 V AC. Connects directly into awall socket.


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 by using GSM network
  • Optical signals - LEDs
  • 3 mode of operation:
    • Turn on
    • Turn off
    • Restart (changing the position of the relay contacts for a certain time)
  • Mounting in the socket


  • Model: GRG-01
  • Power supply: 230V AC
  • Power consumption: 2.5 W
  • GSM frequency: 900 / 1800 / 1900 MHz
  • Number of outputs: 1 x 230 V / 16 A
  • Connector for SIM card
  • Mounting: socket
  • Signaling: LED diodes
  • Working temperature: from -10 °C to 55 °C
  • Degree of protection: IP20
  • Protection class: II
  • Dimensions: 160 x 90 x 66 mm
  • Weight: 190 g
  • Compliance standards:
    • PN-EN 60950-1:2007
    • PN-EN 55024:2000
    • PN-EN 61000-4-4

Smart Home Wall Socket
Package width 0 cm
Package height 0 cm
Package depth 0 cm
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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