The ST-DC1 is a wireless switch which supports inching /self-locking mode. Users can add the device to the APP eWeLink in order to remotely control connected home appliances or devices. In self-locking mode, customers can remotely turn connected devices on/off immediately. When in inching mode, customers have two wiring mode to select:

  • Turn on 1s and then auto-off
  • Turn off 1s and then auto-on.

The product enables remote control of home appliances through the mobile application eWeLink, available on both Android and iOS.


  • Remote turn on/off
  • Timing Schedules
  • Device Sharing
  • Group Management
  • Works with Amazon Echo, Echo Dot, Amazon Tap
  • Works with Google Home, Google Nest
  • Works with IFTTT

No matter which voltage specification is selected, the features are the same.  USB5v or DC 7~32V.

Note: we have change the WiFi module from PSA to PSF recently. PSF is more powerful.


  • Input Voltage: DC 7-32V
  • Max Current: 2200W/10A
  • Wi-Fi Standard: WI-Fi 2.4ghz b/g/n
  • Working Temperature: -20~70 Celsius
  • Size: 69*41*20mm
Weight0,01 kg
Dimensions1 × 1 × 1 cm
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