WS558-915M PN – Switch & LN – Smart Light Controller

WS558 is a LoRaWAN® Smart Light Controller for monitoring and controlling lights locally or remotely. With 2 circuit typesand8switches, it fits different rooms without the need for re-wiring, reducing the renovation costs. Compliant with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, WS558 can be monitored and controlled via a webpage or mobile App remotely and triggered by other Milesight sensors.

Besides, WS558 supports Milesight D2D communication protocol, which can set up connections quickly and be controlled without a gateway.

WS558 can be widely used for wireless control of indoor lights, fans, heaters, machines, etc.

One-To-Many Lighting Control

Milesight WS558 is a LoRaWAN^® Smart Light Controller that allows occupants to control the lights on eight circuits centrally. With remote and time-based ON/OFF, WS558 enables to the improvement of the overall efficiency of electricity consumption in buildings such as offices, shopping malls, hospitals, and schools.

✔8 Light Indicators

✔8 Local Switch Buttons

✔Simplified Wiring

Control up to 8 Lighting Circuits

Get Started with Flexible Lighting Control

• More lights connected to one controller, fewer switch panels, lower wiring costs
• Centralized control of 8 lighting circuits and each circuit can be controlled respectively

Remote & Time-Based ON/OFF

Up to 18 Hours Timing

• Remote control from a smartphone anywhere
• Set timers and schedules to make lights function automatically

Power Consumption Measurement

Tips to Save Energy

The power consumption measurement and flexible schedule settings would help to save power and lower electric bills. (Only LN Type)

Easy Configuration (via NFC)

1^st Step

Install the Milesight ToolBox

2^nd Step

Enable NFC and run ToolBox, then attach your phone to the device

3^rd Step

Verify the password and start configuring

• LN type or switch type optional, capable of controlling up to 8 circuits of lights, adopts different indoor wiring
• Supports local switch button control, able to test the lamp status without networking after the wiring is completed
• Collects data of current, voltage, power, electrical consumption for smart management
• Ultra-wide-distance wireless transmission up to line of sight of 15 km
• Equipped with NFC for one-touch configuration, supports card emulation mode
• Compliant with standard LoRaWAN gateways and network servers
• Compliant with Milesight IoT Cloud
• Supports Milesight D2D protocol to enable ultra-low latency control without gateway
• Supports multicast for control in bulk

WS558-LN Electrical

Circuit Type: LN Type
Input Voltage: 100~250 VAC, 50~60 Hz
Output: 8 Active Outputs
Capacitive & Inductive Load: Maximum 5A per output, total 16A
Resistive Load: Maximum 10A per output, total 16A
Electrical Measurement: Voltage (VAC), Current (mA), Power Factor (%), Power (W), Power Consumption (kW·h)

WS558-Switch Electrical

Circuit Type: Switch Type
Output: 8 Passive Switches
Capacitive & Inductive Load: Maximum 5A per switch
Resistive Load: Maximum 10A per switch

Wireless Transmission

Protocol: LoRaWAN, Milesight D2D
Frequency: CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power: 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity: -137dBm
Mode: OTAA/ABP Class C

Software

Configuration: NFC, USB Type-C or Downlink
Switch Control: Local Press or Remote Control
Advanced Features: Multicast, Remote Schedule Switch, Overcurrent Protection, Milesight D2D Agent

Physical Characteristics

Color/ Material: Creamy-white, ABS
Operating Temperature: -20°C to +60°C (-4℉ to +140℉)
Relative Humidity: ≤ 95% (Non-condensing)
Dimensions: 145 × 90 × 40 mm (5.7 × 3.54 × 1.57 in)
Installation: Wall Mounting, DIN Rail Mounting