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KingArt WiFi+RF garage door opener, eWeLink-compatible, with status sensor and car RF remote controller

KingArt's (eWeLink app compatible) WiFi + RF garage door opener supports remote control via internet from the eWeLink app, you may use it to open/close your garage door with your smartphone, and check door status (open/closed) anytime. Works with most garage opening system: integrate it either with wall switch or remote control models.

It also has a special RF433MHz car remote controller, also used as a fast USB phone charger.   


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Supported protocols:
RF receiver (433 MHz), Wi-Fi
last pieces (4 pcs)

KingArt WiFi+RF smart garage door opener makes your motorized garage door a smart garage door, remotely controllable from eWeLink smartphone app.

It is compatible with most garage doors, where opening and closing is controlled (with an RF remote controller or wall switch) with the same button/remote control, typically a dry contact (by closing a voltage-free circuit).

KingArt garage door opener is compatible with Sonoff-systems, features smartphone control with Sonoff's eWeLink app, and also works with Google Home and Amazon Alexa voice control, and IFTTT app (this one needs eWeLink subscription).

It also features RF433MHz support, and can be remotely connected from the car with its special car remote controller, to be plugged into the car's auxiliary power outlet (also known as car cigarette lighter or auxiliary power outlet). It has a remote controller button on the side, and an 5V DC USB (2.1A) fast charger output for phones.

Note: The garage controller's RF receiver does not work with most other RF433MHz remote controllers as it has a factory default RF signal programmed. Hint: the RF signal of the car remote controller can be copied with SmartWise's programmable 4-button remote controller, and then it can be used with it as a remote controller.

Content of the KingArt smart garage opener kit:

  • a Sonoff / eWeLink app compatible, WiFi-equipped relay, which opens and closes the garage door with dry contact impulse, just like with a wall switch, a remote control or a wall console. The relay connects to Sonoff/eWeLink Cloud via your (home) WiFi router, thus you can open and close your garage door from the free eWeLink smart home app from anywhere, anytime.
  • a magnetic door status sensor, use it to check door status (open/closed) in the smartphone app, (note: it can only detect if gate is fully closed or not, cannot detect percentage precision open/close status)
  • a special car RF remote controller (with max. 10-15 meters range), to be installed into the auxiliary car power outlet.

Power adapter, wall switch, other portable RF remote controller, and garage door motor is not included with the product.

Control remotely and schedule opening/closing of your garage door with iOS (Apple) or Android smartphone (free) eWeLink app. Remote control in smartphone app can be shared with your family.

Compatible with Amazon Alexa and Google Assistant voice control and works with free IFTTT, that you can use to automate garage door opening, if your smartphone gets to 100 m proximity of your home.

Product features:

  • Support for its special car RF433MHz remote controller
  • Status check – check door status (ON, OFF) anytime with the smartphone app
  • Smartphone remote control – From now on you can open or close your garage door from anywhere, anytime.
  • Compatibility: works with most garage door engines, where opening and closing is controlled with the same button/remote control/wall switch - dry contact (by closing a non-voltage circuit)
  • Mobile App support – free iOS and Android mobile App: eWeLink
  • Timer – Various timer functions: single time, scheduled turn on/off, countdown/timer.
  • Share control – Control the device together with your family
  • Voice control and other integrations – Works perfectly with Amazon Alexa, Google Assistant, IFTTT.


KingArt's garage opener is super easy to install and integrates with any garage door control, no need for specialist's help.

Options for install/wiring:

  1. Connecting the kit directly to garage door opening engine, where wall switch is also connected:
  2. Connecing the kit to the wall switch, if wiring is easier:
  3. Connecting the kit to RF remote control, if wiring to the engine/wall switch is not possible: In this case disassemble the remote control and tin-lead the control's wiring to the button's two poles.

Product type:
garage door opener set (WiFi smart relay + opening status sensor)
Device power supply:
5V-24V DC power adaptergel (sold separately)
5V-24V DC (power adapter not included)
DIN rail compatible:
Embedded relay:
Dimmer feature:
Power consumption metering:
Number of gangs / circuits:
Rated voltage (output):
dry contact
Physical on/off button on device:
External switch supported:
Momentary switching (inching):
yes, by default it operates in momentary switch mode
Surge protection:
Overheat protection:
Wi-Fi standards:
802.11 b/g/n (2.4GHz)
RF transmitter / receiver:
yes, can be remotely controlled from its special car remote controller
Controllable from internet:
Manufacturer smartphone app:
yes, free app: eWeLink (Android, iOS)
Web admin interface:
on/off mode (only with subscription, Premium feature)
Voice control:
Amazon Alexa and Google Assistant compatible
Cloud mode:
yes, default mode is to connect to the eWeLink cloud
LAN mode:
yes, if the connection with the eWeLink cloud is disconnected, limited features, yes, but only if the connection with the eWeLink cloud is disconnected (or banned), limited features
REST API support:
MQTT support:
Supported integrations:
Amazon Echo, Echo Dot, Amazon Tap, Google Home, Google Nest, IFTTT (IFTTT integration with subscription, Premium feature)
Schedulers, timers:
yes, 8 timings on the device in offline mode, any further timing can be run from the cloud in online mode
Notification functions:
eWeLink app notification on smartphone
yes: on/off history in the app
152 g/pcs
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KingArt WiFi+RF garage door opener, eWeLink-compatible, with status sensor and car RF remote controller
KingArt WiFi+RF garage door opener, eWeLink-compatible, with status sensor and car RF remote controller