Price: $25.99
(as of Jan 05, 2025 20:39:09 UTC – Details)
From the brand
Smart Dimmer Brand
Since 2017, we started to work on smart switches, from single pole to 3-way, dimmer to fan control. We are trying provide reliable and affordable IOT devices to our users.
How did we get our start?
Users know us from our 1st smart dimmer (MJ-SD01), which has a wide compatibility for different lamps.
From the first dimmer, we upgraded our design according to feedbacks from users, such as nigh light, auto dimmer, calibration, 3-way. Then, we win more and more users.
What makes our products unique?
We listen to our users. They want night light, we provide this feature. They like to link HA via MQTT, we provide tasmota pre-flashed devices.
Why do we love what we do?
We believe the IOT devices can really make our life easier and energy friendly.
Product Dimensions : 5.04 x 3.31 x 1.3 inches; 6.14 ounces
Item model number : TC01
Date First Available : January 14, 2021
Manufacturer : Martin Jery
ASIN : B08SQGFZ6D
LED Dimmer switch: This smart switch implements the Trailing Edge dimmer solution. It is better than other dimmer switches for LED lights. It will bring you a new dimmer experience with larger dimming range, smoother dimming process, and less flickering
Dim Schedule: dim your lights in a period. Say from 6am to 8am, change the brightness from 1% to 80%. This can be one time or repeat schedule
Other new features include: Changeable night light, Adjustable minimum brightness, separate WiFi button
Smart switch dimmer: compatible with Alexa & works with Google Home, Free App for remote control and home automation. This smart light switch dimmer is single pole (not 3 way), 2.4G wifi (not 5G), Neutral wire is required. Send wiring picutres if you need installation tech support.
Service: Martin Jerry has a professional support team to solve your problems promptly. Email will be replied within 12hs. We offer 90-Day 100% refund, 1-year Quality Warranty
Neutral wire is necessary. We provide on-line tech support for wiring.
Customers say
Customers find the electronic switch works well with Alexa and routines. However, some customers find the brightness too bright at the lowest setting, and the light is not responsive to being manually turned on. They also mention that the integration is not direct and requires installing another app to configure.
AI-generated from the text of customer reviews
Full Disclosure –
Sleekest of all
Compared to my other smart switches, this is the nicest looking of them all. Works with a very light touch which makes it feel even more elegant. It also happens to dim the lights well 🙂
Full Disclosure –
Zachary Zion –
Nice When Utilized as an Automation
Works great through Alexa. Had no problem running it in routines or through the app. I find it annoying that the switch has to be turned on before the brightness can be adjusted. The light isnât the most responsive to being manually turned on. When trying to adjust the brightness at the same time, Iâve found itâs easy to shut the switch off again inadvertently. This happens often enough that itâs annoying. I think the switch is better suited for a room or lights that arenât being used every day or are utilized in automation.
Zachary Zion –
Michael Lee –
Works great
Works great no problem at all awesome with Alexa
Michael Lee –
Matt –
Does not perform as advertised.
Really disappointed with this dimmer.1. Despite advertising excellent âtrailing edgeâ dimming with led bulbs, this is the worst performing one I have installed. Anything under 60% has a distracting and noticeable flicker even after calibrating. Might as well not be a dimmer at all.2. Description of Alexa integration was a little misleading as well. It is not a direct integration. It does require a Tuya app to control and connect with Alexa. Not a big deal, but not clearly described at the time of my purchase.3. Shape and profile is exactly the same as my old Wemo dimmer. Very boxy, bulky and the plastic screw holes wear very poorly when fighting for a flush install.4. No action or haptic feedback. This is strictly touch and not flex or motion. Makes it more challenging to adjust with your fingers.If it was more expensive or not already installed it would most definitely be getting returned.DO NOT recommend.
Matt –
TERRY J TIDWELL –
Two out of three bad
Update: The seller of this product issued a credit for the two bad switches.the original switches and one of the three new switches work just fine / no issues.In the end, customer service came through.I now have six of these switches, the first three worked great, no issues.I ordered three more, two of the three will not work.On top of them not working they make it impossible to get through to customer support of any kind.By any other switch
TERRY J TIDWELL –
Cathe Brown –
Appearance and function
Remodeled bathroom with matte black trim. This items matched perfectly and I like the Alexa connectivity
Cathe Brown –
jeff porterfield –
Must have
Love them wish they had them black 3 ways
jeff porterfield –
Dude –
Will not Dim below a real 50 Percent
Was excited to find a Smart Dimmer Switch in black for my media room. My previous “manual” dimmer did a great job of taking bulbs down to a very low light source percentage. This switch, however, did a terrible job in the dimming range. I would estimate the last setting on the switch (and 1% on the app) was only a 50 percent reduction from full bright – waaaaay too bright for the lowest setting on a dimmer switch.
Dude –