| gptkbp:feature | air conditioning regenerative braking
 CCTV surveillance
 energy efficient
 modular design
 low maintenance
 low noise
 LED lighting
 digital displays
 climate control
 lightweight materials
 high passenger capacity
 eco-friendly design
 emergency intercoms
 accessibility for disabled
 Wi-Fi enabled
 high acceleration
 real-time passenger information
 automatic train operation
 wide doors
 low floor entry
 anti-vandalism design
 customizable interiors
 fire detection system
 flexible train length
 high deceleration
 
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