WS51x – LoRaWAN Smart Power Socket with Energy Metering – Milesight
 General Description
 Milesight 's WS51x is a smart wall socket equipped with a LoRaWAN® and D2D communication module, capable of accurately measuring voltage, current, power, and energy consumption. Compatible with European standards (Type E and F), it supports up to 16A and can be controlled locally or remotely. It integrates advanced features such as button lock, delayed control, overload detection, and multicast mode, all in a compact and elegant housing.
 Targeted Applications
-  Home automation and home automation
 
-  Monitoring electricity consumption
 
-  Energy management in smart offices and buildings
 
-  Protection of sensitive equipment via overload alarm
 
 Highlights
-  Accurate measurement: voltage, current, power, consumption, power factor
 
-  LoRaWAN® and Milesight D2D communication
 
-  Local or remote control, via button or radio commands
 
 - Functions: locking, delay, overload protection, multicast
 
-  IP20 protection rating, UL94 V0 polycarbonate housing
 
-  Compatible with FR (Type E) and EU (Type F) sockets with safety shutter
 
 Technical Specifications 
|  Electrical Characteristics | 
|  Socket type | 
 EU: Type F with safety  EN: Type E with security | 
|  Input voltage | 
 100 to 250 VAC, 50/60 Hz | 
|  Nominal current | 
 16A (Max) | 
|  Measured parameters | 
 Voltage (VAC), current (mA), power factor (%), active power (W), consumption (kWh) | 
|  Precision | 
 Typical ±3%, Max ±5% (±1% customizable) | 
|  Communication | 
|  Technology | 
 LoRaWAN®, Milesight D2D | 
|  Supported frequencies | 
 IN865 / RU864 / EU868 / US915 / AU915 / KR920 / AS923-1/2/3/4 | 
|  Transmit power | 
 16 dBm (868 MHz), 22 dBm (915 MHz) | 
|  Sensitivity | 
 -137 dBm | 
|  Fashion | 
 OTAA / ABP – Class C | 
|  Features | 
|  Configuration | 
 NFC or downlink frame | 
|  Power supply control | 
 Local button or remote control | 
|  Advanced functions | 
 Switch delay, button lock, overload alarm, multicast, Milesight D2D agent | 
 | Physical Characteristics | 
|  Protection index | 
 IP20 | 
|  Material / Color | 
 Polycarbonate UL94 V0, white | 
|  Weight | 
 98.8 g | 
|  Operating temperature | 
 -20°C to +60°C | 
|  Relative humidity | 
 0% to 95% (non-condensing) | 
|  Dimensions | 
 Type F: 86.3 × 86.3 × 45.8 mm  Type E: 86.3 × 86.3 × 43.3 mm | 
 Interfaces and Connectors
 The WS51x features a multi-function button for power control or reset, as well as a network/power status LED indicator. Configuration is done via NFC or LoRaWAN frames.
 Pack Contents
-  1 × Milesight WS51x Smart Plug (Type E or F)
 
-  1 × Quick Start Guide