+30 210 220 7384
MON-FRI: 9:00 - 17:00
info@robomaterial.com
Wishlist
0 items / 0,00 €
european-union-icon50
For orders over 199€

Free Standard Shipping

In the European Union
0 items / 0,00 €
Menu
Open sidebar

Relay Modules

Show 12 20 30 All
No Power Metering
WiFi

Sonoff 4CH (R3) WiFi smart 230V AC relay switch with 4 channels

22,20 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Weight 0,22 kg
Dimensions 14,5 × 9,0 × 3,4 cm
Brand

Power Metering

No
Communication Protocol

WiFi
No Power Metering
RF 433MHz
WiFi

Sonoff 4CH PRO (R3) WiFi + RF smart relay switch with 4 channels, NO/NC and dry contact support

29,90 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Weight 0,25 kg
Dimensions 14,5 × 9,0 × 3,4 cm
Brand

Power Metering

No
Communication Protocol

RF 433MHz, WiFi
RF 433MHz
WiFi

SONOFF iFan04-H Wi-Fi + RF433 smart 2-in-1 ceiling fan + light controller

21,70 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Weight 0,2 kg
Dimensions 11,6 × 5,5 × 2,6 cm
Brand

Communication Protocol

RF 433MHz, WiFi
No Power Metering
WiFi

Sonoff MICRO 5V USB Wi-Fi smart relay switch

6,20 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Weight 0,03 kg
Dimensions 3,05 × 4,5 × 2,6 cm
Brand

Power Metering

No
Communication Protocol

WiFi
Integration

eWeLink
No Power Metering
Bluetooth
WiFi

Sonoff MINI-D smart Wi-Fi + eWeLink-Remote relay module with NO/NC dry contact output

15,50 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Weight 0,042 kg
Dimensions 4,1 × 4,3 × 2,15 cm
Brand

Power Metering

No
Integration

eWeLink
Communication Protocol

Bluetooth, WiFi
Power Metering
WiFi

Sonoff POW Origin R3 (16A) WiFi smart relay with power meter (POWR316)

11,40 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Weight 0,13 kg
Dimensions 5,4 × 9,8 cm
Brand

Power Metering

Yes
Communication Protocol

WiFi
Bluetooth
WiFi
Power Metering

SONOFF POW Ring Smart Power Meter (POWCT)

41,90 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Weight 0,335 kg
Dimensions 5,4 × 3,1 × 9,8 cm
Brand

Communication Protocol

Bluetooth, WiFi
Power Metering

Yes
Integration

eWeLink
No Power Metering
WiFi

Sonoff RE5V1C – a 5V WiFi smart switch relay module with momentary switch feature

4,90 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Weight 0,02 kg
Brand

Power Metering

No
Communication Protocol

WiFi
No Power Metering
RF 433MHz
WiFi

Sonoff RF (R2) WiFi + RF smart relay switch

9,80 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Weight 0,06 kg
Dimensions 8,8 × 3,8 × 2,3 cm
Brand

Power Metering

No
Communication Protocol

RF 433MHz, WiFi
Sonoff S-MATE2 eWeLink Remote Bluetooth Battery Powered Wireless Controller
Sonoff S-MATE2 eWeLink Remote Bluetooth Battery Powered Wireless Controller
Bluetooth

Sonoff S-MATE2 Extreme eWeLink-Remote Wireless Switch Module

7,50 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Brand

Communication Protocol

Bluetooth
No Power Metering
WiFi

Sonoff SV Safe Voltage WiFi Smart switch module

6,50 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Weight 0,02 kg
Dimensions 6,99 × 11,43 × 1,27 cm
Brand

Power Metering

No
Communication Protocol

WiFi
No Power Metering
WiFi

Sonoff TH16 Elite (R3) WiFi smart relay (230V/16A and NO/NC dry contact) with sensor input and LCD screen (THR316D)

15,50 € incl. VAT 24%
Add to wishlist
Quick view
Add to cart
Weight 0,15 kg
Dimensions 9,8 × 5,4 × 3,1 cm
Brand

Power Metering

No
Communication Protocol

WiFi
Shopping cart
Close
Sign in
Close

No account yet?

Create an Account
Product Categories
Follow:
Instagram Youtube TikTok