
The Installation in Office (District A)
- OT-HCC-12 Serial- Provide Night-light (1W only& if nobody in office in ningt) and part of in door lighting

- OT-HCC-12 - Only with switch on function in night.
- OT-HCC-12EC -
1) With normal Switch on function in night.
2) With 10% night light function in night despite switch off
3) With battery back up emergency function, 2W 180LM, 3hrs. AC power fail situation only.
- OT-HCC-60E Panel light- Provide Emergecy lighting and majority of in door lighting
- Advantages
1) The night light function make sure the office never in completely dark
2) External Non-permanent emergency light no longer necessary.
The Installation in Corridor (District B&C)

- OT-HPB - Only with normal light function. As slave lamp in this system
- OT-HCC-EMC -
1) Driving slave lamps (OT-HPB)
2) With 10% night light function (Only turn in ninght)
3) with movement sensor switch, turn on automatically if sobody detected in night
4) With battery back up emergency function, 2W 180LM, 3hrs. AC power fail situation only.
- Advantages
1) Saved several movement sensors ( 2 sensors can drive all lamp).
2) Two non-permanent emergency light was saved.