Sonoff Mini R4 Extreme

R288.00 inc. VAT

In stock

Sonoff MINI Extreme Wi-Fi Smart Switch MINIR4

Smallest WiFi Smart Switch Ever !

NRCS and Icasa approved

NRCS product registration number: 194289/001



Sonoff Mini R4 Extreme Wi-Fi Smart Switch MINIR4


  • Super Tiny Size-  Its compact size allows it to be installed in various mounting boxes, including the smallest European standard.
  • External Switch Control-  Easily connect to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors.
  • Detach Relay Mode- The “detach relay” mode in the MINIR4 separates the states of the external switches and relay, thus preventing the operation of the external switch button from affecting the relay state.
  • eWeLink-Remote Control–  MINIR4 is a smart switch with the gateway function of “eWeLink-Remote”. Additionally you can add “eWeLink-Remote” sub-devices, R5 and S-MATE, after pairing with MINIR4. Both R5 and S-MATE can act as remote controllers to control MINIR4 locally through the eWeLink-Remote signal.
  • Safe & Reliable-  TÜV, CE, and FCC certifications ensure a safer and more reliable product.

NRCS and Icasa approved

NRCS product registration number: 194289/001

Sonoff Mini R4Sonoff Mini R4




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  • Brand: SONOFF
  • Model: MINIR4
  • Wi-Fi: IEEE 802.11b/g/n 2.4GHz
  • Input: 100-240V~50/60Hz 10A Max
  • Output: 100-240V~50/60Hz 10A Max
  • Casing Material: PC V0
  • Dimension: 39.5x33x16.8mm

Additional information

Weight0.034 kg
Dimensions6.3 × 4.6 × 1.9 cm