4 Channel 12V ZigBee Relay Switch with Clean Contact, Adjustable Self-Lock and Momentary Interlock Working Mode,Automate Garage Gate Door Blind(Zigbee Hub Needed)

Works very well. Four relay channels, each have their own isolated common, NO, NC lines, which do not have to be fed by the same source. The controller itself may be powered with either 5v via μUSB, or variable DC u(7-32v) supplying a switching regulator cluster onboard. The relays can operate in three mode types, latching (switched on or off, remains until commanded otherwise), a pulse (momentary on for a second, then off), and a third mode I haven't nailed down yet because I don't have a need for it (and documentation is ambiguous). Each channel may operate independently as independent devices on most hubs, AFAIK. However, installation/pairing will probably be slightly outside of what most users expect, and the documentation is very limited. For Hubitat, which is what I use as my core on a very large multiprotocol network, this took some time until I found some information on a dark corner of the web. This is non intuitive: Pair the controller as a whole, change the driver to generic multi endpoint controller type, the child devices should immediately self-enumerate. If you do not change the driver, there's so.s very confusing results. I don't think it's worth it to even try to operate the controller as a single unit with complicated addressing (or if it's even possible that way). After you have changed the driver and the hub core recognizes the four endpoints, there are still some flags that can be sent to the parent unit for various things, but I have not looked into it. Once this is done, treat the four child devices as their own standalone switches, and you're set. You can change the base mode by pressing the mode button on the unit. I'm keeping this set as latching on/off, and I'm using the four channels to control zone lighting in my office. Probably all 12v, from a common power supply for all of the LED lights and the controller. I may opt to use 24VAC instead, but for anyone reading this, keep in mind, this is NOT the AC controller as far as powering the controller itself. You can run whatever you want within rating of the relays for each channel, but the controller MUST be red with DC. Fair price, looks to be of good manufacturing quality, looks good all around. I may get more.

I used this to add my sprinkler valves to HA. Being able to power the relay off of the same 24VAC sprinkler transformer was very very convenient. I'll update this at the end of the summer to double check that it's still working well. I was able to add it to home assistant/zha without any issues. To change the channels to be detected as normal switches, I had to add the following to my configuration.yaml: zha: device_config: id-1: type: "switch" id-2: type: "switch" id-3: type: "switch" id-4: type: "switch" Where `id` is is the zigbee address listed under device info in home assistant, LOWERCASE. If it's all caps in home assistant, change all the letters to lowercase in the configuration file. That was an issue I had and this didn't work until I changed the letters in the address to lowercase.

Works with Home Assistant ZHA, though it shows up as 4 lights instead of 4 relay switches. If you don't want the relays to appear as lights in Home Assistant, you have to edit your configuration.yaml file to override the device type. Annoying but manageable. I use this 4 relay device to control 24 V AC sprinkler valves. It's been working reliable for over a year now. It would have been 5 stars instead of 4 if it weren't for the device mis-identifying itself as a set of lights.

Works like a charm. Paired easily with Home Assistant using Z2M.

This 4-channel Zigbee relay was easy to install, I'm using it to add remote control to overhead doors in a multi-car garage. It installs like any other Zigbee device. After initial installation navigate to the Hubitat "Devices" menu and change the device driver to "Generic Zigbee Multi-Endpoint Switch" to make the four relays accessible as individual switches. Unlike the WiFi relay I was using previously with Google Home, this one does NOT close the relay (and thus open the doors) when power comes back after a power failure. I'm very pleased with it.

Originally purchased these but just had HomeSeer and SmartThings. I was able to pair them going through the Hue Hub, but I could not get them to work (could only control the first channel of the relay board). I should have kept them instead of returning them. I did some further research and added a Hubitat hub to my network, and re-purchased the relay boards. They were easy to set up in Hubitat but still had issues with working with each individual channel until I configured it as a Generic Zigbee Multi-Endpoint Switch in Hubitat after pairing (based on the community forum on the Hubitat side). I then was able to individually control each of the 4 relays. Getting them to interface with HomeSeer was a bit of a challenge and a lot of trial and error. Once I got one relay module set up, setting up a 2nd one was plug n play, since I now have HomeSeer able to communicate with Hubitat. Too bad that the operation mode of the relay board applies to all channels, but I can get around that on the software end if I need to. I intend to use one board as self-locking and two others in jog mode (relay turns on then off in 1 second)

Trash. Total trash. Bought in late Sept early Oct, failed in January won't communicate on zigbee. Of course return window closed by 1.5 months. Don't waste your time. This is the coroner's picture as I toss into the trash. Get an industrial board forget this nonsense

Controllability: I was looking for a relay device to integrate with my home automation (HomeSeer) and to replace Global Cache WF2CC devices. Either Zigbee or Z-Wave would have worked for me. The MHCozy was a good choice for the price. It added without issue to my Zigbee network. I am pleased with the way it is working. It would have been it 5/5 stars had the instructions included how to achieve the different modes ("models" [sic]) (latching, momentary, interlock). One needs to toggle through the "model switch" shown in the instructions to get these different modes. Also, what is not clear from the photo of the device, it is actually within a nice enclosure.

Funktionieren anstandslos. Verwende sie im Garten um das Licht (12V=) und das Wasser (Hunter Ventile 24V~) per HomeAssistant zu steuern

Goed product maar de behuizing is niet los te krijgen

Ok for Home assistant zigbee2mqtt

Works reliably for about a month now

Es una tarjeta de 4 circuitos zigbee. Se puede alimentar por usb 5V o por AC/DC 7-32 V. En mi caso lo he asociado a mi centro domótico con un coordinador ZIGBEE SONOFF. Se integra sin problemas. Además lo puedes añadir a la aplicación EWeLink. Está perfecta construida. Los terminales de conexión de los RELES son de calidad. (Tornillo/tuerca )