Install Light Photo sensor

Contributed by ANG PECK HAI, THNG CHYE HOCK

Current Situation:

At Admin, Account, Art gallery and Auditorium corridor walkway, when weather is cloudy or start to rain during normal working hours, the office outside corridor walkway area is become dark, especially early in the morning, the traffic flow and demand for student and staff is high, this will cause some safety issue especially the slippery floor. The existing timer control for light is already fixed from 7pm to next following day 7am, so after the specific time is over then the light will start to turn off, the maintenance team will need standby or sometime have received call from user to turn on the timer switch again and is very troublesome. The maintenance team somehow busy somewhere and cannot turn up on time to attend user requested.

Improvement:

The ideally propose is to install the Light Photo sensor for the specific area, the advantage is that the Photo Sensor will detect the ambient lux condition, whenever the Lux resistance is to trigger within the specific range, the Light Photo Sensor will work on it, so is very convenience and is very useful to especially the area ambient lux is dark . So after discussion with our HOD and get approved about this idea ,we start to sourcing the correct material part and installed it and after Implemented it, we start to monitoring about one months and is Workable. Moving forward we will still do so if the area is needed also.





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