Sonoff S-MATE Extreme – a unique module that turns your regular mechanical switch into a smart controller. It is the ideal solution when there is no neutral wire in the wall box: install the S-MATE Extreme behind the switch, connect it to a MINIR4 series relay (or other compatible eWeLink-Remote devices), and you can control your lighting through your smart home. Its compact size lets you easily hide it in a standard mounting box, and battery operation makes it fully independent of the lighting circuit.
Why choose Sonoff S-MATE Extreme:
Works without neutral: Perfect for older homes where the switch has only a live wire.
eWeLink-Remote: Uses eWeLink-Remote local communication technology for instant response with no delay.
Compatibility: Turns a classic switch into a full control node for the Sonoff MINIR4 relay.
Easy installation: Thanks to its ultra-compact size, it fits in most standard wall boxes, even together with the switch.
Energy efficiency: Long service life on a single battery thanks to an advanced communication protocol.
Weight
44.0 lb
Dimensions
72 × 43 × 20 in
Weight with packaging
48 g
Weight without packaging
48 g
Model
S-MATE2
Input
3V⎓
Battery model
CR2477
Channel
1/2/3
Color
White
Housing material
ABS
Dimensions
40\, 3×37\, 4×18\, 3 mm
Delivery
Courier delivery in Tashkent. Delivery method and cost are selected at checkout; the manager will agree on the time.
Pickup from the showroom. Address and opening hours – in the section "Contacts".
Other cities in Uzbekistan. The manager will confirm shipping terms after you place the order.
Payment for individuals
Cash or card to the courier upon delivery.
By Uzcard, Humo, Visa, Mastercard or Union Pay cards via the terminal in the showroom.
Online card payment when placing an order on the website.
Payment for legal entities
Bank transfer based on a contract and invoice.
Payment by corporate card.
Dealers and partners place orders in the B2B portal at their own prices.
How online payment works
After placing your order, you are taken to the secure page of the payment system, where you enter your card details. If your card is enrolled in 3D-Secure, the bank will request a confirmation code. Card details are not passed to the website: the payment is processed on the bank's side under the PCI DSS standard, and the connection is encrypted.
After payment, the order appears in your personal account, and a manager will contact you to confirm the order contents and delivery.
