5v Self-Locking Wireless Relay Module

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  • Operating Voltage: 5 V DC
  • AC or 85-250V AC
  • Features1:remote control
  • Features2:State feedback
  • Features 3:0.5-3600 second delay
  • Feature::Inching/Self-Locking
  • WIFI Standard:2.4G (don’t support 5G)
  • Schedule:Max 8 group
  • LEDs: 3 LEDs which indicate working mode, WiFi status, relay on/off status respectively
  • Two input interfaces
  • Board consumption: 0.5 W
  • Standby current: 80 mA
  • Input current:1-2A
  • Max working current: 10A
  • Power rating: 2200W
  • Support to control different voltage ranges
  • Relay lifespan: Over 100,000 times


  • eWeLink wifi switch DC 5V Inching/Self-Locking wireless Relay module Smart home Automation for Door access RF 433Mhz
  • This product is a wireless switch that supports inching/self-locking modes. Users can add the device to the APP eWeLink in order to remotely control connected home appliances or devices. In self-locking mode, users can remotely turn on/off connected devices immediately. When in inching mode, users can have two wiring ways to select:
  • Turn on 0.5-3600s and then auto-off
  • • Turn off 0.5-3600s and then auto-on
  • For Electric Motor Lock: Your lock must have a motor, and it must have K-, K , GND, 12V ports. 2. K must be connected to the 12V port

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

  • Remote turn on/off
  • Timing schedules
  • Device sharing
  • Group management Reminder: Operating voltage at 90-250 V, please operate according to regulations,