MSA201 Z Human Presence Sensor (ZigBee)
The MSA201 Z Human Presence Sensor is an advanced smart sensor designed to accurately detect human presence using millimeter-wave Doppler radar technology. Unlike traditional motion sensors, it can detect both movement and static human presence, ensuring reliable monitoring even when a person remains still.
By analyzing Doppler motion parameters and human physiological characteristics through synchronized sensing technology, the sensor provides precise real-time detection of human presence within the monitored area. It wirelessly transmits detection signals to the LifeSmart Smart Station, enabling intelligent automation and smart scene activation.
Its high sensitivity, fast response, and stable wireless communication make it ideal for modern smart homes, hotels, offices, and commercial environments where accurate presence detection is essential for automation, energy saving, and security.
Key Features
- Millimeter-wave Doppler radar technology
- Detects both human movement and static presence
- High accuracy presence detection
- Real-time wireless signal transmission
- Supports smart scene automation
- ZigBee wireless communication protocol
- Works with LifeSmart Smart Station
- Fast response and stable performance
- Low power consumption
- Compact and modern design
- Reliable indoor presence monitoring
Ideal Applications
- Smart homes
- Bedrooms and living rooms
- Offices and workplaces
- Hotels and hospitality environments
- Corridors and entrances
- Energy-saving automation systems
- Security and smart automation systems
| Specifications | |
| Radio Protocol | CoSS |
| Signal Range | 100m |
| Operating Temperature | 0°C~50°C |
| Operating Humidity | -25℃~+80℃ |
| Installation | Flush Mounted |
| Dimensions | Φ65xΦ52x49.5mm |
| Operating Voltage | AC 110V-240V 50/60Hz |
| Detection | 0-4m,set via app |
| Mounting Height | 2.5-4m |
| Hold Time | 3-7200s , set via app |
| Detection Range (Radius) | Big motion: 3-4m, Minor motion: 2.5-3.5m, Breathing: 2.5-3.5m |
| Cut-out Size | Cut a hole of 55mm on the ceiling |