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I don't know, they look like the ones in the picture, they are very uncomfortable and I ordered them in brown, not black.
The product is fake and very bad, the processor is i3 and the RAM is DDR3.
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Industrial Relay Module for Automation
Regular price
$31.85
Sale price
$26.99
This discount is based on purchasing the main product
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Estimated between Oct 17, 2026 and Oct 19, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders
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Industrial Relay Module for Automation
Regular price
$31.85
Sale price
$26.99
Industrial Relay Module for Automation
Commercial Set: Industrial Relay Module, Automated Building Controls, Commercial Switchgear | Technical Set: Domoticz Relay Integration, MQTT Automation Module, Ethernet Network Switches | Consumer Set: Smart WIFI Relay Module, Multi-Channel Home Automation Hub, PLC Alternative Controller
What It Is
A universal relay controller that converts standard electrical loads into addressable network nodes. It accepts inputs via wired buses or wireless links and translates them into precise switching actions using industry-standard communication stacks available in 2-, 4-, or 8-channel configurations.
Who It’s For
System integrators scaling facility management, automation engineers validating protocol gateways, and small business operators centralizing lighting and climate controls.
Main Benefit
Eliminates single-server dependencies by executing logic locally. Deterministic routing prevents accidental load cycling, cuts standby power draw, and guarantees reliable scene playback even during internet outages.
Key Specifications
- Physical Layers: 10/100 RJ45, RS485 serial, CAN bus, standalone WIFI
- Network Stacks: MQTT, Modbus TCP, CoAP, HTTP GET CGI
- Access Control: Static or DHCP assignment, administrator password lock, default IP 192.168.1.100
- Logic Features: Non-volatile state retention, URL-based remote triggering, native Domoticz Relay Integration compatibility
Industrial Relay Module for Automation
Industrial Relay Module for Automation — Smart Products for Better Living delivers a scalable, secure smart-relay hub for lights, fans, and appliances. Interfaces: WIFI, RJ45, RS485, CAN. Protocols: MQTT, Modbus, CoAP, HTTP GET CGI. Local button; password protection; 10/100 Ethernet (DHCP/Static). Domoticz compatible.
- 2/4/8 channels
- RJ45, RS485, CAN, WIFI
- MQTT, Modbus, CoAP, HTTP GET
- Local control + password
Frequently Asked Questions
Q: What is it? A: A multi-channel relay module for automation. Q: Interfaces? A: RJ45, RS485, CAN, WIFI; MQTT, Modbus, CoAP. Q: Security? A: Local button with password; default IP 192.168.1.100 admin. Q: Domoticz? A: Yes. 5Ourlum focuses on Smart Electronic products and useful everyday accessories.
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W
what an amazing device. Setup in minutes and the integration with HomeAssistant via MQTT was super easy. Thank you!
C
I have configured with Home Assistant, works like a charm. Via LAN. Initially had some issues with getting a USB-converter to connect (FT232) to ESPHome in Home Assistant, but then changed to another (likely CH340-based).
Remember to connect IO0 on the board to ground. I also needed to connect NRST on the board to RST on my USB-converter.
M
The product arrived in the established times and without damage, with device webserver all very well, good product. I have only had problems communicating through the Modbus Poll software, no matter how hard I try I cannot map your addresses. Has anyone done it?
L
Excellent product and excellent seller. .. Recommended
D
The work has been well tried whether by wifi or ethernet easy and fast and to keep it I will add a teleReptor and a contactor to indirectly control the lighting and engines have been well and safe access. A good salesman.
L
8 Channel Relay Bord that makes a 100/10 product with the various interceptions on all platforms only the layout has no limits with this product is to say of the speed assistance never seen in a store like this with so much remote conession to solve the problems are for this both the product and the seller deserve 1000 stars.
K
Compatible homeassistant, works perfectly, I recommend
O
I have been using this product on DOMOTICZ for several years, it works perfectly. I recommend this product.
K
This is an amazing product. Wonderful service. Very flexible!
D
good product
Z
good product
I
Greate product and quality. Easy to configure. Very reliable. I am amazed with the suport I received.
D
OK
D
Everything works great
R
I order more than once. To the seller-respect!
J
I order more than once. To the seller-respect!
B
ok
I
Not tested but arrived very fast!
R
Good product. 5 +
S
Excellent quality. Works great.
R
Fast delivery, perfect operation. Use in Modbus tcp with jeedom.
K
very good product
C
ok
D
Good products. Fast shipping. Thank you
O
Very nice.
Works as advertised.
S
Good product. Fast shipping. Thank you
J
I liked it very much! Very easy to work with...
R
Works very well. It would be convenient if the power supply was included. It's good to put the plug under the power supply.
K
Works very well. It would be convenient if the power supply was included. It's good to put the plug under the power supply.
G
Everything works great! The seller gave a link to the files how to configure the relay.
W
4. My product works very well, I am very satisfied. I'll buy more as much as I need.
