

Milesight
The Milesight WS502 LoRaWAN Double Wall Switch is part of the WS50X series which is a smart LoRaWAN® wall switch for the local and remote control of lights and electrical appliances. It adopts two standard sizes for most of international wall switch types, which can replace the traditional wall switches directly . Compliant withMilesight LoRaWAN® gateway and Milesight IoT Cloud solution the WS502 can also be monitored and controlled via a webpage or mobile app remotely and triggered by other Milesight sensors. The Milesight WS502 is ideally suited for indoor applications in homes, offices, hotels, museums, etc.
Electrical | |
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Circuit Type | 3-Wire (Neutral Required), 2-Wire (Non-neutral) |
Wall Switch | WS50x is a smart LoRaWAN® wall switch for the local and remote control of lights and electrical appliances. It adopts two standard sizes for most international wall switch types, replacing traditional wall switches directly. Compliant with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, WS50x can be monitored and controlled remotely via a webpage or mobile app and triggered by other Milesight sensors. Suitable for indoor applications like homes, offices, hotels, and museums. |
Switch Indicator | Ice Blue |
Input Voltage | 100~250 VAC, 50~60 Hz |
Maximum Current | Inductive: 5 A per Gang, Total 10 A Resistive: 10 A per Gang, Total 10 A |
Rated Load | Max 1000 W per Gang, total 0~2000 W Max 1000 W per Gang, total 38 ~ 2000 W |
Terminal | SPST |
Switches (Optional) | 86 Type: 1-Gang/2-Gang 120 Type: 1-Gang 86 Type: 1-Gang/2-Gang/3-Gang |
Measurement | Voltage (VAC), Current (mA), Power Factor (%), Power (W), Power Consumption (kWh) |
Wireless Transmission | |
Technology | 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 OTAA/ABP Class B, Class C to B, Class C |
Software | |
Configuration | NFC |
Switch Control | Local Press or Remote Control |
Advanced Features | Schedule Switch, Switch Lock, Overcurrent Protection, Multicast, Milesight D2D Controller, Milesight D2D Agent |
Physical Characteristics | |
Ingress Protection | IP20 |
Material & Color | Antiflaming Polycarbonate, White (Customizable) |
Dimensions | 86 Type: 86 × 86 × 40 mm (3.39 × 3.39 × 1.57 in) 120 Type: 118 × 72 × 46.9 mm (4.65 × 2.83 × 1.85 in) |
Operating Temperature | -20°C to +60°C (-4℉ to +140℉) |
Relative Humidity | 0% to 95% (non-condensing) |