ST-2224

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