Mostly need expensive wired communication
Dynamic Cycle Time.
Random Stage Sequence.
Minimal traffic engineering.
The system adjust by itself based on traffic condition
Rely strong traffic knowledge and heavy maintenance on traffic engineers, infrastructure and operators.
Non-independent, require instruction from Control Centre.
Accessible Control Centre (web based)
Server Based Control Centre
No Mobile solution
Controller (Junction) is server.
Fully Distributed system intelligence
Robust and flexible. Independent
Control Centre is server.
Competitive price as it is locally developed.
Strong & fast local support
Very expensive start up cost for hardware and services.
Costly services and trainings.