WS101 Smart Button Category Specification Device Type Multifunction

Category Specification Device Type Multifunction Power Monitoring Device (PMD) Model DIRIS B-30 Supply Voltage 110–230 VAC (50/60 Hz) Frequency Range 45–65 Hz Voltage Measurement Inputs 4 Current Measurement Inputs 4 (RJ12) Digital Inputs 2 Communication Ports RS485 Communication Protocols Modbus RTU Accuracy Class Class 0

Dual SIM Backup VPN OpenVPN

and various other indoor spaces requiring reliable connectivity

Accuracy: ±2% RH (typical) Pressure Sensor Barometric pressure monitoring included CO₂ Sensor Range: 0–5

With its prominent 4

WS101 Smart Button Category Specification Device Type MultifunctionDescription WS101 LoRaWAN Smart Button Multiple Press Actions LoRaWAN Based Easy Configuration (via NFC) 5 Years Battery Life The Milesight WS101 is a LoRaWAN based smart button designed for wireless controls, triggers, and alarms. The WS101 supports multiple press actions, all user definable to control devices or trigger automated scenes. Additionally, Milesight offers a red button variant primarily used for SOS alarms. Compact and battery powered,