All Gatekeeper References in the Streetcar Contract 1.
13.8 Closed Circuit Television (CCTV)
13.8.1 General Comply with the following:
1. Provide each vehicle with a Gatekeeper Ethernet TCP/IP-based closed-circuit television (CCTV) system consisting of Gatekeeper color cameras, display screens, Gatekeeper NVR with CrashHardened Memory Module, and other ancillary equipment, as required. 2. The vehicle network, CCTV controller, and NVR shall have sufficient bandwidth to record all cameras at the highest defined camera resolutions and frame rates without loss of data. 3. The vehicle CCTV system shall be standalone from other onboard networks, but shall be capable of forwarding CCTV system fault conditions to the MDS through discrete I/O, as well as receiving trigger inputs from other systems through discrete I/O.
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Camera characteristics: a. As required to meet visibility requirements. Only fixed cameras supplied by Gatekeeper are permitted and panoramic fisheye cameras are prohibited.
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13.8.8.1 General
Provide a Gatekeeper NVR or multiple Gatekeeper NVR’s with Crash Hardened Memory Module (DOT approved) in each vehicle as appropriate: 1. Camera quantity supported: Sufficient for the quantity of cameras to be recorded in each vehicle, plus two spares. 2. Capacity: Sufficient to record all cameras in use at one time.
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13.8.10 Remote Live Viewing
Comply with the following: 1. The CCTV system shall permit remote live viewing of CCTV cameras from designated facilities and workstations within SEPTA IT infrastructure via the Wayside Communication Network (WCN) infrastructure specified in Section 17, Controls, Networks, and MDS. 2. The system shall stream remote live footage at reduced resolution and frame rate such as to not overwhelm available network bandwidth. To support this functionality, cameras shall be configured with two streaming profiles: one for recording and a second profile for live viewing. 3. This functionality shall comply with cybersecurity requirements specified in Section 17. 4. Remote live viewing shall occur from existing SEPTA Gatekeeper Video Management System workstations via a federated architecture.
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13.8.11 Wireless Video Offload
The CCTV system shall automatically offload flagged video footage to wayside video storage when within range of WCN coverage specified in Section 17, Controls, Networks, and MDS. 1. The WCN network shall be configured to ensure that offload of video footage is balanced to not overwhelm network. Daily CCTV footage shall be offloaded within 15 minutes of entering WCN coverage area. 2. Wireless video offload shall interface with SEPTA’s existing wayside Gatekeeper CCTV infrastructure.