Integrated Energy Management
ST-2224
Integrated Energy Management / Doppler Sensor / Wireless Communication Type
Time, sensitivity, and illuminance adjustable by wireless network
Monitoring from central control PC and automatic / manual control of light switch on/off
Can be installed in various places such as classrooms, restrooms, corridors, warehouses, etc.
Doppler sensor provides remarkable sensitivity compared to infrared sensors.
Energy saving statistics can be collected by gathering information on light switch on/off of each sensor
Sensing range
– 135° horizontal angle & 40° vertical angle in the air, with the distance range from 3 m to 15 m
– There is no blind spot in the room and the sensitivity increases for a closed space.
Internal Structure
![]() |
1. Detection LED lights on each time a motion is detected 2. Illuminance sensor 3. Doppler sensor module 4. Self ID setting switch 5. Wireless communication module 6. Bypass switch (Emergency switch) |
Technical Specifications
Operable temperature / humidity | –10 ~ 70˚ / 0 ~ 95%RH | Frequency band | 2.405GHz ~ 2.480GHz |
Rated input voltage | AC 220V | Input voltage range | AC 85V ~ 256V |
Power frequency | 50 / 60HzV | Power Consumption | Under 1W |
Load capacity | 2200W | Sensing angle | Approx. 130˚ ~ 150˚ horizontally / Approx. 40˚ vertically |
Sensing range | Rated 15M | Size | 83 x 125 x 50 mm |
Operating time | 5 sec – 90 min | Contents | Product, user manual, connection cable, screws, bracket |
Product Certification | Enterprise with Excellence in Quality Competitiveness Certification, Performance Certification by the Ministry of SMEs and Startups, ENC Certification, Green Technology Certification | Warranty | 1-year limited hardware warranty |