Milesight WS558 LoRaWAN Smart Light Controller

Efficient lighting management is essential for modern smart buildings. The Milesight WS558 Smart Light Controller enables centralized, intelligent control of lighting systems, helping organizations reduce energy consumption and improve operational efficiency.

The WS558 supports control of up to 8 independent lighting circuits, allowing flexible management of multiple zones from a single device. Lights can be controlled locally or remotely, with time-based scheduling and automation to optimize usage and reduce unnecessary energy consumption.

Designed for easy integration into IoT environments, the WS558 uses LoRaWAN® connectivity for long-range, low-power communication. Combined with the Milesight IoT Cloud or third-party platforms, it enables real-time monitoring, control and automation of lighting systems.

With two available versions (LN type and Switch type), the WS558 fits different electrical configurations without requiring extensive rewiring, making it ideal for both new installations and retrofit projects.

Key features

• Control up to 8 lighting circuits
  Centralized control with individual circuit management
• Remote & time-based control
  Automate lighting schedules and reduce energy waste
• Energy monitoring (LN version)
  Measures voltage, current and power consumption for optimization
• LoRaWAN® connectivity
  Long-range wireless communication for smart building integration
• Milesight D2D communication
  Direct device-to-device control without a gateway for low latency
• Flexible installation
  Wall mounting or DIN rail installation options
• NFC configuration
  Quick and easy setup via mobile device
• Power-off memory & protection
  Restores previous state after power failure and includes overcurrent protection

Applications

The WS558 is suitable for a wide range of lighting control applications:

• Office buildings and workplaces
• Retail stores and shopping malls
• Schools and universities
• Hospitals and healthcare facilities
• Industrial environments
• Public spaces and smart city projects

It can also be used to control other electrical loads such as fans, heaters or machinery.