
The DVR Recording modes must be user selectable for Continuous, Motion or Alarm. In
continuous mode, the storage capacity must not be impacted by motion.
The DVR can automatically record over data files once the hours of audio/video capacity
has been reached, and beginning with the oldest data first.
The DVR On-board real time clock that operates independently of main power supply.
Must adjust automatically for daylight savings time.
The DVR must have eight sensor inputs for marking events, to include left turn, right turn,
reverse, stop arm and amber lights. The DVR must have a Driver event marker button.
The DVR display resolution must have full support for NTSC and PAL and be user
selectable.
The DVR must have a delay start, of not more than 10 seconds, for the system to boot up
and begin recording upon activation of bus engine run switch, to allow for voltage
stabilization.
The DVR must have a delay stop to allow continued recording after the bus is turned off;
and be user selectable to delay for 0, 5, 10, 20, 40 or 60 minutes.
The DVR must offer fail safe, “System On” protection that includes a record light that will
flash during the recording, a power light and camera light that will flash to indicate the unit
is functioning properly, and an audible alarm that will sound if there is a hard drive failure.
The DVR must be capable of setting and recording real time images and sound from 1 to
30 frames per second (fps) per channel.
The DVR must be User Password protected; with defined security levels.
The recorded video from the DVR must provide on-screen data of left turn, right turn, front
door, rear door, amber lights, reverse, brake lights, stop arm, (from signal inputs) Vehicle
identifier, date, time.
The DVR System must have an integrated Passive GPS Module, which requires no outside
subscription service. The On Screen data from the Passive GPS module must embed the
Coordinates, Direction, and Speed onto the recorded video, and be synchronized with the
camera(s).
The Passive GPS must be compatible with software that can extract .gpx, NMEA, .kml and
.gps data for a TeleAtlas Map Overlay.
The DVR must include HOST and SLAVE USB connection for easy firmware upgrade and
Laptop connection.
The DVR must be capable of Wireless operation.
The DVR must offer an Optional Inertia Sensor
Virtual Synchronized Mapping - VSM
System must include Built-In VSM GPS – Virtual Synchronized Mapping, providing on-screen route
tracking to identify movements of the vehicle on a digital street map, synchronized with the cameras
views and embedded onto the recorded video of the DVR. Please note that providing and/or
recording only the GPS coordinates does not meet this specification. The street map must be
recorded onto a camera channel of the DVR to ensure synchronization with the cameras. When
viewing the video, the map view must not require an internet connection and must include Licensed
TeleAtlas embedded maps on the hardware to ensure accuracy.
Video Retrieval PC Playback Software and Archiving
The software must offer retrieval of the latest MPEG4 and MJPEG compression technology
(user selectable) providing motion picture quality, while offering greater storage capacity.
The hard drive must offer a built-in reader and be able to be connected to the computer
through a USB connection. The Video review shall be accomplished through this USB
connection with the DVR Hard Drive and utilizing the supplied software. The USB
connection from the PC must power the DVR Hard Drive.
The software must be able to retrieve events downloaded directly on USB drive via USB
2.0 connections/port or direct connection to a laptop or desktop PC.
Video review will require no other office hardware.
The video transfer rates must be less than 1:1. The Bidder shall supply the transfer rate
proposed with their system.
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