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CCTV
System

Closed circuit television (CCTV) is an essential tool for both passenger safety and train security. The main instruments that CCTV encompasses are Network Video Recording equipment (NVR), Event Recorders (ER), peripheral instruments, black boxes and of course the software that manages all these equipment..

The main functions of the CCTV video surveillance system are:

1. Recording of videos captured by the train cameras.

2. Extraction and Reproduction of the videos outside the train.

3. Configuration of the cameras so that they can be viewed in real time in he DDU or CCO.

CCTV

Devices NVR
(Network Video Recording)

SEPSA MEDHA has several types of Network Video Recording equipment, in order to meet the different needs of our customers.

NVR Type I

Main features

• U5 19” module aluminum case (several types of finishes and paintings are available).

•  Recording of up to 54 video IP channels H.264.

•  Recording of up to 4 audio channels.

•  4 Analog audio inputs (option to provide also MIC + Pre-Amp).

•  2 Ethernet port for maintenance (RJ45 Ethernet + USB hardware
interface).

•  1 Gb Ethernet port for connection to external switch (M12 x-Coded).

•  USB port for video download + configuration through memory stick (Flash disk).

•  SLC-flash disk for OS storage.

•  2 Extractable Storage Modules for redundant recording.

•  4 SSD slots per Storage Module (Total up to 32 TB per NVR).

•  2 Slots for Wireless Interfaces (Wi-Fi 802.11n and/or LTE Cell).

•  1 GPS built-in receiver.

•  Supercapacitor power bank for graceful shutdown in the event of sudden power loss.

•  VID memory for storage of NVR settings (attached to aerial connector).

•  IP degree: IP54

•  MIL-DTL-5015 Reverse Bayonet connector.

•  EN-50155 and EN-61373 tested.

•  Weight: 12 kg

•  Dimensions: 17.28” L x 6.49” H x 10.33” W

• Network Video Recorder (NVR) – Type I

NVR Type II

Main features

•U3 19” module aluminum case (several types of finishes and paintings are available).

• Recording of up to 54 video IP channels H.264.

• Recording of up to 4 audio channels.

• 2 Ethernet port for maintenance (M12 x-Coded Ethernet + USB hardware interface).

• 1 Ethernet port for connection to external switch or ECN (M12 d-Coded).

• USB port for video download + configuration through memory stick (Flash Disk).

• SLC-flash disk for OS storage.

• 2 Extractable Storage Modules for redundant recording.

• 3 SSD slots per Storage Module (Total up to 24 TB per NVR).

• 1 Slots for Wireless Interfaces (Wi-Fi 802.11n or LTE Cell).

• Integrated PoE Ethernet Switch.14 port M12 d-coded connectors.

• Supercapacitor power bank for graceful shutdown in the event of sudden power loss.

• VID memory for storage of NVR settings (attached to aerial connector).

• IP degree: IP40

• MIL-DTL-5015 Reverse Bayonet connector.

• EN-50155 and EN-61373 tested.

• Weight: 11.2 kg

• Dimensions: 18.21” L x 4.05” H x 10.12” W

• Network Video Recorder (NVR) – Type II

NVR Type III

Main features

• U3 19” module aluminum case (several types of finishes and paintings are available).

•  Recording of up to 54 video IP channels H.264.

•  Recording of up to 4 audio IP channels.

•  2 Ethernet ports for connection to external switch or ECN (M12 d-Coded).

•  SLC-flash disk for OS storage.

•  1 Extractable Storage Module for recording.

•  4 SSD slots per Storage Module (Total up to 16 TB per NVR).

•  Supercapacitor power bank for graceful shutdown in the event of sudden power loss.

•  IP degree: IP40

•  EN-50155 and EN-61373 tested.

•  Weight: 9 kg

•  Dimensions: 18.21” L x 4.05” H x 10.12”W

CCTV

Event
Recorder

Event Recorder (ER) is an on-board device that records events data about the train operation and performance with the aim to use them for judicial and legal purposes. Data is storage in a crashworthy non-volatile EEPROM or Flash Memory which is overwritten in a FIFO continuous loop. As mentioned before, the data is intended for use in the investigation of accidents and incidents but is also used to monitor the general state of the train over a determined period of time. ER is also responsible to calculate the distance covered, the train distance covered and the real speed of the train. SEPSAMEDHA offers 3 types of Event Recorders to cover the different needs of our clients.

3G
4G
5G
Generation / Features CESIS - 3G CESIS - 4G CESIS - 5G
Direct Digital Inputs
48
24
24 / 48
Digital Outputs
8
10
10
Analog Direct Inputs
4
4
6
Analog Outputs
2
Optional
Communications
RS-485 (x2) MVB Class 2 Ethernet (10 Mbps)
RS-485 (x4) MVB Class 2 Ethernet (10/100 Mbps)
RS-485 MVB Class 2 Ethernet (10/100 Mbps)
Vehicle Identification Device
Record Capacity
16 MB
32 MB / 64 MB
64 MB
Backup Chronological Logging & Failure Logging Operation Environment
1 GB
1 GB
Removal via encrypted USB
Remote Configuration Utility
Double Effect Dead Man
Optional
Optional
Optional
GPS / GSM
Optional
Optional
GPS
Wi-Fi
Optional
Audio Recording
Optional
Size
Rack 19" 3U
Rack 19" 3U
Rack 19" 4U
CCTV

Black
Box (RMM)

The RMM Black box device, or Ruggedize Memory Module (RMM), is a memory module for storing events in a resistant housing to extreme conditions of heat, pressure, etc., for data analysis after railway accidents. The SEPSAMEDHA RMM complies with the following international standards IEC60173 199-01; EN 50155, with levels of protection levels IP40 CPU and IP68 Crashworthy memory storage board.

Black Box (RMM)
Main features

  •  CPU:
    • Server: i.MX 6 series 32-bit MPU, Quad ARM Cortex-A9 core, 800Mhz.
    • RAM: 4 GB DDR3.
  • Connectors: 10/100 Mbps & M12D-Coded.
  • Storage:
    • Capacity: 4 memory slots – 64 GB per memory / Total 256 GB.
    • Crashworthiness Criteria: IEEE 1482.1-2013.
  • Software: Linux.
  • Environment:
    • Ventilation Fanless.
    • Operating Temperature: -40ºF to 185ºF (-40ºC to 85ºC – TX According to EN50155).
    • Storage Temperature: -40ºF to 185ºF  (-40ºC to 85ªC).
    • Vibration Shock: IEC601173 1999-01
    • Certifications: EN 50155.
  • Physical Characteristics:
    • IP rating: IP40 – CPU / IP68 – Crashworty memory storage box.
    • Dimensions: 236 x 182 x 206 (WxHxD).
    • Weight: 10 Kg.

CCTV

Software

Video Management Software Tool
Main features

  • Windows 10 Pro 64-bit Operating System.
  • Video and Audio functions:
    • Searching, playback and download of video from NVR, CHMM and Dock Station.
    • Replay of video/audio previously downloaded.
    • Export to open formats and snapshots.
    • Verification of video/audio digital signatures and video decryption (manipulation detection).
  • Maintenance functions:
    • Configure the NVR settings.
    • Download and analysis of NVR logs.
    • Diagnostic and functions for checking the performance of the System.
    • Installing NVR and RMM software.

CCTV

Peripherals

SEPSAMEDHA works with the main commercial brands of peripherals: cameras, loudspeakers, buzzers.