Milesight - WS52x
LoRaWAN Portable Socket

The Milesight WS52x is a LoRaWAN smart portable socket used to monitor and control electrical appliances. Adopting most international socket types, the WS52x can be used for turning on or off electrical devices locally or remotely and measuring the power consumption of plugged in devices. The WS52 is widely used for wireless control of indoor lights, fans, heaters, machines, and much more.

Collect current, voltage, power and electrical consumption plus remotely send overcurrent alarms with the support of overload protection. Ultra long wireless transmission offers a distance of up to 15 km. Combined with a LoRaWAN gateway and IoT Cloud solution, users can monitor and manage all sensor data remotely.


  • Turn on/off devices and create timing switch on/off schedules remotely
  • Available in most standard international sockets
  • Power consumption measurement to help save power
  • Configurable remotely via webpage or mobile
  • Capacitor for power outage alert
  • Equipped with NFC for easy configuration
  • Compliant with standard LoRaWAN gateways and network servers


Physical Characteristics
DimensionsTransceiver: 110 mm (h) x 62.3 mm (w) x 34.6 mm (d)(Excluding prongs)
MaterialWhite Polycarbonite
Environmental Characteristics
Operating Temperature-20șC to +60șC
Relative Humidity10% to 90% (non-condensing)
Operating Voltage100~250 VAC, 50~60 Hz
CurrentMax Load Capacity 10A Standard, 16A Optional, @250 VAC
Power On/OffButton or remote switching
Sensor Characteristics
MeasurementVoltage (VAC), Current (mA), Power Factor (%), Power (W), Power Consumption (kWh)
Measurement Accuracy±3 %
Wireless Characteristics
Tx Power16dBm(868)/20dBm(915)/19dBm(470)
Sensitivity-137dBm @300bps
ModeOTAA/ABP Class C
OptionsMobile App, NFC, Remote Access

Ordering Information and Pricing
Part Number Model Number Description RRP
[A] Milesight WS52 Series LoRaWAN Mains Plug