Sonoff Mini R4 Extreme Wifi Smart Switch Two Way Remote Control Detach Relay Mode Smart Home Modlue Via eWelink APP Alexa Google
$12.99
In stock
Description
MINIR4 is a mini extreme WiFi smart switch equipped with ESP32 chip, that turns traditional switches into smart switches, automating lights and electronic devices, and tiny size fits in various mounting boxes, including the smallest EU-type/86 type/120 type mounting box. MINIR4 supports external switch control and easily connects to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors.
MINIR4 has "detach relay" mode, which means the states of external switches and relay are separated, so operating the external switch button won't affect the relay state. Such as, if you open detach relay" mode, when you turn off the light, your smart light won't be offline, and you still can use App to control smart lights.
MINIR4 is a smart switch with the gateway function of “eWeLink-Remote“.After pairing with MINIR4, MINIR4 can be controlled locally by S-MATE through "eWeLink-Remote" signal, and trigger other smart devices in the smart scene.
【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】MINIR4 has “detach relay” mode, which means the states of external switches and relay are separated, so operating the external switch button won’t affect the relay state.
【eWeLink-Remote Control】MINIR4 is a smart switch with the gateway function of “eWeLink-Remote”. 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.
































| Weight | 0.070 lbs |
|---|---|
| Dimensions | 4 × 3 × 2 in |
| Brand Name | SONOFF |
| Model Number | MINI R4 Wifi |
| State of Assembly | Ready-to-Go |
| High-concerned chemical | None |
| Communication method | Wi-fi |
| Origin | |
| Choice | yes |
| semi_Choice | yes |
17 reviews for Sonoff Mini R4 Extreme Wifi Smart Switch Two Way Remote Control Detach Relay Mode Smart Home Modlue Via eWelink APP Alexa Google
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D***n –
Bundle: 1pcs
C***z –
Very easy to install and configure. It works perfectly with Alexa and the app. Quick and reliable response.
Bundle: 1pcs
r***r –
The item works very well, easy connection and fits well in the switch space.
Bundle: 1pcs
A***v –
Quick delivery, product is installed and working
Bundle: 1pcs
p***i –
The Sonoff Mini Xtreme is compatible with the EWelink app and can be easily integrated into both Google Home and Alexa, making it perfect for home automation. Its small dimensions allow it to be placed in classic 503 boxes or in two standard Italian sizes, making it very versatile. It is important to know that it requires dual power supply: if the system has only one wire it cannot be used. For practicality, it is recommended to install in an electrical panel, so in case of router replacement, reconfiguration of all devices will be simpler and faster, avoiding the need to open individual boxes.
However, as long as the router remains the same, the connection is stable and reliable.
Bundle: 1pcs
n***r –
everything ok with shipping and product. It works well.
for Alexa it requires Android 12 onwards
Bundle: 1pcs
f***z –
excellent 100% recommendable
Bundle: 1pcs
A***z –
Bundle: 1pcs
G***o –
smaller than the ones I already have. I will buy about 4 more. very good and practical. excellent and fully compatible with Alexa.
Bundle: 1pcs
R***a –
Good product, just as indicated in the description and photo, small, I will try it and hope it works as well as it looks. Recommended seller. Arrived very quickly.
Bundle: 1pcs
v***r –
Excellent relays. I recommend the seller and the product! Delivery was fast to the Ukrposhta branch.
Bundle: 1pcs
V***v –
Excellent switches, work correctly!!!!!!!!!!!!!!!!!!!! !
Delivery is fast, to the Ukrposhta branch.
I highly recommend the seller and the product!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !
Bundle: 1pcs
L***i –
It arrived quickly and in good condition, the product is of good quality and very easy to use, I haven’t tried it yet, but I trust the brand, thank you very much to the seller.
Bundle: 1pcs
J***a –
Recommended! I’m very satisfied. The goods matched the description and were well packaged. Thank you for the transaction.
Bundle: 1pcs
v***v –
Exactly as described, arrived on schedule, installed without any difficulties, works perfectly, I recommend it, I will continue to purchase from this seller, reliable and serious.
Bundle: 1pcs
e***e –
Sonoff has nothing to complain about, it’s always perfect, I’ve bought several already.
Bundle: 1pcs
m***r –
Really small, you will need a mini-screwdriver to connect the N and L cables. Fits in a box with a diameter of 8 cm. Easy to install. With the presence sensors, the Zigbee bridge, and this MiniR4 relay, the mechanical ventilation only activates when you enter the bathrooms. Much more economical than hiring a specialist and running cables…
The installation is so simple that anyone with a basic understanding of electricity can do it.
Bundle: 1pcs