Microwave Motion sensor module (10.525GHz)

│ DESCRIPTION │
It can detect moving objects more than 20m and insensitive to duwt, light and ambient temperature etc. The attached CdS detects environmental light not to turn on the lamps to reduce unnecessary lighting.
The electric instruments can be used in parallel connection if the overall power consumption of used electric instruments don’t exceed 1,100W. The case when the power consumption is more than 1,100W, an external solid state relay should be used additionally to switching the devices.

│ FUNCTION │

• Wall switch On/ Sensor switch On
  - Automatic lighting control is run through sensor.
• Wall switch On/ Sensor switch Off
  - Manual lighting control is run through existing wall switch , not automatic lighting control through sensor.
  - Function of bypassing sensor
• Adjusting terminal of variable resistance: divided by 3 parts
  - Time(VR3): 1 second~10 seconds/adjustable
  - Brightness(VR2): 1 lux~1,500lux/adjustable
  - Distance(VR1): at the minimum 5m~at the maximum 20m/adjustable
• Illumination sensor(CdS) : It recognizes brightness of surrounding environment
  - It recognizes brightness of surrounding environment

│ FEATURES │

1. It can be used for automatic control of all lamp appliances for lighting run by AC power.
   - It can be used by multiple parallel connection as far as total power consumption of connected lamps does not exceed 1,100W.
   - More than 100 lamps can be controlled by one unit of sensor when SSR high capacity switch (40A) being installed at distribution board and connected to sensor. It is very useful when controlling lamps of underground parking lot.


2. It also can be used for automatic control of electric heating appliance when being connected to SSR high capacity switch (40A).
   - It is now used in prayer room of Daeheung Baptist Church: Electric pad is run only when somebody is in personal prayer room during winter time.


3. It is possible for user to adjust it depending on size of indoor environment and interior condition because detecting range is very wide(15-20m) and detecting distance is adjustable.
   - It is possible to adjust detecting distance according to indoor size and you can extend detecting range infinitely by parallel connection of AutoOn when detecting area is wide.


4. Range of application is various because it is not affected by perimetric environmental factor by means of frequency detecting method of using micro-electronic wave.
   - It is not affected by environmental factors such as dust, light, noise and temperature.


5. It is possible to adjust lamp by setting illumination in the place where natural lighting is sufficient, so that lamp shall not be on during daytime and shall be on only during night time, which can minimize unnecessary lighting because it is equipped with Cds(illumination sensor).
   - It is very useful when used at corridor or front door.


6. Unnecessary lighting can be minimized because time is extended automatically by initialization whenever movement is detected.
   - For example, installing Auto-On in toilet and setting time for 1 second, it is not that lamp is on after detecting movement and lamp is off after 1 second, but that time is extended by 1 second continuously as far as movement is detected, which does not make lamp off.


7. For example, installing Auto-On in toilet and setting time for 1 second, it is not that lamp is on after detecting movement and lamp is off after 1 second, but that time is extended by 1 second continuously as far as movement is detected, which does not make lamp off.


8. Detecting by reflection : Due to characteristic of principle of detection using microwave, detecting range is extended with electromagnetic wave being reflected if metallic structure is around it.
   - When applied at corridor with rectilinear shape structure : possible to detect more than 30m


9. Detecting by penetration : t detects the movement of individual on the opposite side by penetrating non-metallic structure(plastic, curtain, shield, office partition, glass, wooden veneer).
   - However, it can not penetrate thick substances, like concrete or thick wood.


10. Detecting by diffraction and permeation : It is not perished but is going forwards, being diffracted, when met by obstacles which microwave can not penetrate or by which microwave can not be reflected. At that time, if there is small space or gap, it squeezes into it and detects.

│ SPECIFICATION │