Smart Building Lighting Control for Every Circuit, Schedule, and Scenario
Flexible Lighting Control
Automated Lighting Operation
Reliable On-Site Protection
Sensor-Based Automation
WS558 can work with LoRaWAN® sensors, such as WS202 PIR and Light Sensor and VS370 Radar Human Presence Sensor, to trigger lighting actions based on presence, occupancy, brightness, or other environmental changes. This enables more responsive lighting control in offices, corridors, meeting rooms, restrooms, and other shared spaces.
Multicast Group Control
Send the same lighting command to multiple WS558 controllers in one multicast group, making it easier to control lighting across larger areas, multiple floors, or repeated lighting zones.
Low-Latency D2D Control
Milesight D2D enables WS558 to communicate directly with compatible Milesight devices for fast local lighting automation. Without waiting for commands to pass through a gateway or cloud platform, lighting actions can be triggered in less than 1 second.
Delay-Off Control with Milesight D2D
Trigger lights through compatible Milesight D2D devices, then switch them off automatically after a preset delay to reduce unnecessary energy use. For example, with WS202 PIR & Light Sensor, WS558 can provide temporary lighting when motion is detected at night.
Overcurrent Protection
Each output circuit is protected against overcurrent; if the current exceeds safe limits, WS558 LoRaWAN® lighting controller automatically shuts off the circuit to prevent equipment damage and ensure safe lighting operation.
