The connected switches are really practical but of very variable quality like the LoraTap test was able to demonstrate it. That said, the Alexians persevere and today we are going to introduce you to the brand's roller shutter switch. Earthsmart. This brand offers several products, but only one roller shutter switch. The model tested is the model Earthsmart EU ZM-CSW002-D, CE and FCC (US) standards. It's a product sold between 17 and 25 € which presents the functionalities inherent in its use: closing / opening / pause modes, works with Smart life, capacitive ... We will therefore see together whether Earthsmart fulfills the Alexiens specifications.
Zemi roller shutter switchsmart : a pass everywhere
The switch is delivered in a packaging a little more worked than those of its competitors: white, glossy, small, illustrated but moderately thick… However, well wedged in the box, the device is properly protected. In terms of illustrations, we are on the basics and the essential: the product, the brand and the use with Alexa, Among others. Good first impression.
What do we find in our packaging: the switch (phew), a bag of 2 screws, an installation guide and a user manual. However guide and manual are in English and, while the manual will explain in detail the use via Smart Life and Alexa, the guide will direct you to the physical installation of the switch. On the other hand, both provide general information and not specific to the switch ... Moreover, the guide connection diagram is not suitable for our installations. And if you want to know that to put the switch in pairing mode, you have to press the “button” to open for about 15 - 20 seconds… well… now you know it!
Design level, we are on a beautiful product but almost identical to the others connected switches. The front of the switch is in 4mm tempered glass with a white background, three zones pressure. It's sleek, it's sober, it's pretty but, who knows why, the slightly different design for the 3 pressure zones appealed to us more than those of other brands. The “buttons” for opening / pausing / closing the curtains are in fact capacitive zones activating springs below. The Ddimensions are also standard for the front (8,6 cm side) and a depth of less than 3 cm for the transplanting system. Once set up and well glued to the wall, count a small centimeter of thickness. So identical to the others. The plastic, without being of exceptional quality, is of good quality.
The thread transplanting block is quite standard size and adapts without any problem to the placo boxes of the French market. Once the glass plate has been removed from the switch, there are 4 holes allowing it to be screwed into the flush-mounting box without any problem on any type of box and in any direction depending on the fixing system of said box. box.
At the level of technical characteristics, classic: it works on 100-240V at 50/60 Hz, so no problem. A load limit of 300 W. However, no information concerning the amperage, the standby consumption… At the level of Wi-Fi connection in 2.4 GHz only, IEEE802.11b / g / n. So in principle, it is suitable for most installations.
Earthsmart ZM-CSW002-D: quick installation
Regarding the installation, the diagram to follow is relatively simple and identical to what we have for the other switches. So base yourself on it for the installation, because the one in the guide is not what to do. We refer you to our tutorial, but know that this is done quite easily once you have found the arrival of cables for your roller shutter and the arrival of your own wires. Neutral is required but if you have roller shutters, this is usually the case.
Like some of its competitors, the Earthsmart works with 3 small springs. By pressing on the front, we will press on it and therefore activate the raising or lowering of the shutter. This may again explain the problems that users encounter with this type of system. If the front is not properly placed (too deep for example), there may be permanent or random contact with one of the springs, and therefore cause the shutter to open or close unexpectedly.
There are two important things to highlight with the Zemismart :
- All clamping studs are at an adequate distance to be able to insert normally stripped wires of standard diameter. However, moving the neutral and phase pads a little further apart would be a plus in terms of safety,
- When it is in "standby", the switch does not emit any light. and will therefore not come as a nightlight (if it is in a room, it is appreciable).
Earthsmart : compatible shutters switch Smart Life
Earthsmart decided to allow the control of its switch via the application Smart Life, the Swiss Army knife of applications for connected devices. So no difficulty installing it because it is done like a plug.
Be careful, because when it is just powered on, our switch does not flash. It is necessary to come press the opening zone for about 15 seconds to switch it to pairing mode. If necessary, it is also possible to do it to rediscover your switch. Don't forget to activate the Skill Alexa to be able to use it with Alexa.
As with all connected shutter switches, you must show it off as a standard wall switch and not a curtain switch (in Zigbee only on Smart Life), and from this arises the subtleties:
- In native mode, to open or close the shutter, you have to say on or off. Not very practical, eh? It will therefore be necessary create routines under Alexa to use a more intuitive vocabulary (see the tutorial on shutter switches for routines).
- At present, it is not possible, under Alexa, to control the “pause” function during descent or ascent (the middle button). It will take for that go through a scenario under Smart Life and then put it in a routine under Alexa (cf. tutorial).
- You also can't turn off the blue light on the switch, which can be annoying when it's in a room.
You are then free to create the routines and scenarios you want to control your shutters by voice. It is even possible to create a scenario for the shutters to close at sunset time or they open when it's time to wake up, without any intervention on your part.
Bonjour.
Thanks for this test.
This model looks exactly like another that you have tested and which has a fiery price!
It might not be a good idea to recommend this model as well, right?
cordially
Hello christdunord. Nothing looks more like a connected switch than another connected switch. And although the facade is quite similar, it is the only thing in common. The wiring system is different, the circuit is different, everything is different compared to the Loratap. Only the facade is similar like 90% of the models.
Hello,
First of all thank you for all this info! Being a novice I wanted to know if this kind of switch works as well for wired and wireless radio type roller shutter systems?
Thank you
Hello,
They are more suitable for wired switches. For radio remote controls, therefore completely wireless, there are other devices. If you have RF remotes, for example, you can turn to the Broadlink RM Pro +.
Hello !
Good question .. If it's purely radio controlled, it won't work. If, on the other hand, it also works by switch, it should have the neutral and the two return from please. In this case, you should be fine.
Otherwise, one possibility is to use a universal "remote control" working with Alexa like the broadlink.
Thank you for your feedback, good evening and good luck!
Hello,
I bought 5 zemi connected switchessmart for my roller shutters and they work perfectly well. Nevertheless I am annoyed for my last 3 roller shutters. Indeed the switches for my existing roller shutters are coupled with another switch. Is there a zemi "module"smart plugging into the switch on my roller shutter so that I can keep the existing buttons? (Or another compatible brand smartlife)
thank you in advance
Sébastien
Hello,
Not to our knowledge… It is generally necessary to replace the existing ones, it is the simplest, or to go through another protocol.
Thank you for your explanations, they are very useful.
I want to buy this type of switch for my ceiling lights but it turns out that my Legrand switches only have two wires, would it be possible for me to mount a neutral which is in my sockets under my switches.
Thank you for your reply
Hello,
Thank you! Yes, absolutely, if you don't mind tinkering around a bit, you can definitely pull the neutral from an outlet. Many people do this because French installations generally do not have a neutral at the switches (although, personally, the electricity was done in my house). However, note that it is not to French standards, but it does not pose a particular safety concern as long as you know it. Just take care when changing the bulbs in question, cut to the differential to avoid any risk of electrocution.
cordially
Hello,
I just put my first switch, it works perfectly, on the other hand the light remains on after use, that of the ascent as that of the descent, that I use it manually or via the app.
I wrote to the seller, who also gave me his whatsapp, I find it very professional, and he tells me that it is normal.
Except I see here and that in everyone the light goes out !!!
What to do?
Thank you
Hello Touitou,
For lights, it stays on for about 1 to 2 minutes after use and then turns off. this is indeed normal, all connected switches do this. Then in the case of Zemismart, they go out completely.
Thank you for the answer, I will wait a bit longer then !!!!
FYI, I bought directly on the zemi sitesmart on AliExpress, I received the broken glass, they sent me back 2 without any questions.
Thank you
Hello, I have installed two switches and a slight hissing noise is present almost continuously. Unpleasant in a room.
Thanks for your help