Heat activated sensors are provided in all 3 lavatories as part of the fire and smoke detection system to detect any fire incidents in these areas.

On sensing smoke/heat, depending upon the level, the system activates audio visual alarm and passenger announcement. After certain level/time, automatic application of brake is initiated.

To increase maximum speed to 200 kmph, additional EP assist brake system has been provided along with steel brake discs and sintered brake pads.

Water level indicator shows water level in tank at convenient place, helping railway staff decide when to fill the tank at coach watering stations during journey.

The design includes a redesigned AC duct to provide individual vents for each berth, allowing passengers to control airflow to their berth.

FRP ceiling panels with two tone color finish are used in place of blue color LP sheet and white color NFTC respectively in Antyodaya coaches.

The complete interior furnishing has been upgraded by providing FRP sidewall panels in quad coloration color scheme and FRP ceiling panels with two tone color finish.

Wider sliding type glass windows with aluminum frame (which is glued to the sidewall like in AC LHB coaches) have been provided for better aesthetics and wider viewing angle.

Foldable snack tables are provided in both longitudinal and transverse bays for passenger convenience to keep food items, water bottles, etc.

Individual reading lights and mobile charging points are provided for each berth in addition to standard sockets for passenger convenience.

In executive class chair cars, leg support has been provided which is controlled by gas spring for smooth adjustment.

Each seat has charging socket, snack tables that can be unfolded from arm rest, bottle and magazine holder in back rest, and a 3-step adjustable foot rest below the front seat.

Each pair of seats are mounted to the floor by a single shaft mechanism that allows the seat to be rotated in any direction as per passenger's wish, with a push button beneath the arm rest for reclining.

E-Leather is a unique, sustainable upholstery material known for its longevity without the need for frequent and invasive deep-cleaning.

Interior aesthetics have been improved by marble paint finish with anti graffiti coating, gel coated wash basin shelf, new design dustbin, and door latch activated light.

The toilet system includes door latch activated light and lavatory engagement display to indicate whether the toilet is occupied or vacant.

Three collapsible partitions with four compartments are provided for modular use, facilitating organized storage and transportation of wide goods.

Sealed gangway as a single unit provides better sound levels, reduced dirt, sand and water ingress, and better passenger safety and comfort.

In case of medical or security emergency, a passenger can generate a call register for the train supervisor, improving response time and reducing chain pulling significantly.

PA system comprises PA Amplifier and speakers in each coach connected with PA Couplers for interconnection of coaches, along with a speech unit for public address.

PIS displays Welcome/farewell messages, current time, current station, next stations, remaining distance, late running status in Hindi, English and Regional Language, with safety slogans displayed intermittently.

PICcU is based on Open Source Technologies and uses industry standard Apps that may come pre-installed or be developed by third parties using API documents provided by the OEM.

PICcU features a capacitive 7″ touch screen with anti-vandal touch panel for durability and ease of use.

PICcU features include: Fan-less and Fully Sealed, Best in-class Processor, Capacitive 7″ touch Screen, Anti vandal Touch Panel, Inbuilt GPS, Inbuilt GSM/GPRS modem, Wi-fi enabled, Expandable, Highly Rugged design.

PICcU is a CPU similar to an industrial grade computer provided with GSM network which sends execution reports to remote server, monitoring important areas of coach maintenance and passenger interface.

Display board data is split into two rows: Row1 shows Train number and Coach Type, Row2 shows scrolling text display of destination and intermediate stations in multiple languages.

The Digital Destination Board optimizes character height to 80 mm for rationally arrived at 25 m visibility, with split display in two rows.

Wheel defects and bearing defects are both reported up to 6 months prior to their becoming critical, giving sufficient time to schedule maintenance.

The Energy harvester based sensor monitors the condition of wheel, bearing and hard spots on the Track. Data is transmitted via GPS/GPRS to remote server for diagnosis.

CCTV Analytics module (facial recognition system) is capable of capturing and identifying a person from a digital image or a video frame. Blacklisted person face images can be saved for alerts.

Additional 32GB SD card has been provided to work as standby to hard disk. In case of failure of camera/hard disc, indication is shown on NVR.

06 nos. of high resolution cameras (2 in passenger area, 2 nos. in each doorway area) have been provided in Humsafar coaches.

Cameras have night vision capability and facial recognition in low light condition, with 30 days loop recording provision working 24 hours per day.

The system consists of one high pressure Nitrogen cylinder and 2 nos. water cylinders connected with 10 nos. of nozzles provided inside the generator room to disperse water mist.

On detecting fire, crew members need to operate a manually operated trigger valve for initiating suppression. Operating trigger valve releases high pressure nitrogen with water to create water mist.

A central monitoring system (CMS) is provided in each coach and a central monitoring unit (CMU) is mounted inside crew room of power car. The CMU displays the status of each coach of the rake.

The AC 3-tier economy coach includes redesigned AC duct for individual vents, foldable snack tables, injury-free spaces, and holders for water bottles, mobile phones and magazines.

The High Capacity Parcel Van has complete stainless steel interior panelling and is fitted with 140 KN air suspensions for smooth operation.

Shell design complies with UIC 566 for static load condition and GMRT 2100 for crashworthiness design, with the ability to take an impact load of over 5 Mega Joule.

The carbody shell features corrugated sheet floor and roof sheeting made of stainless steel, while roof framework, sidewall and end-wall complete are made of semi stainless steel, providing lightweight yet strong construction.