The HW-MS03 is a microwave induction module that uses the Doppler effect to detect motion by transmitting and receiving high-frequency electromagnetic waves. With a compact design, low power consumption, and high sensitivity, it is ideal for applications like intelligent appliances, security products, and lighting systems. The module supports adjustable sensing distances (up to 10m) and delay times (2 seconds), with options for repeatable or non-repeatable triggering. It operates within a temperature range of -20°C to 70°C, making it versatile for various environments. Its anti-interference capabilities ensure stable performance in diverse conditions.
Features:
- Doppler Effect Technology: Detects motion by transmitting and receiving high-frequency electromagnetic waves.
- Wide Sensing Range: Adjustable sensing distance up to 10 meters.
- Low Power Consumption: Consumes less than 3mA in static power, making it energy-efficient
- Customizable Delay Time: Adjustable 2-second delay time with repeatable or non-repeatable triggering options.
- High Sensitivity: Strong anti-interference capabilities, unaffected by external factors like temperature, humidity, and light.
- Compact Design: Small and lightweight (41mm x 20mm x 1.6mm) for easy integration into various systems.
- Wide Application: Suitable for intelligent appliances, security systems, lighting solutions, and more.
- Operating Temperature: Functions within a temperature range of -20°C to 70°C.
Package Includes:
1 x HaiWang HW-MS03, 10m, Microwave Radar Sensor Module












