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VIP 10 MPEG-4, Single-channel, Video Encoder and Decoder ARCHITECTURAL AND ENGINEERING SPECIFICATION Section 13740 – Closed Circuit Video Surveillance Systems PART 2 – PRODUCTS 2.01 MANUFACTURER A. Bosch Security Systems 850 Greenfield Road Lancaster, PA 17601 Tel. (800) 326-3270 Fax. (717) 735-6560 B. The specified product shall be manufactured by a firm whose quality system is in compliance with the I.S./ISO 9001/EN 29001, QUALITY SYSTEM. 2.02 GENERAL PRODUCT DESCRIPTION A. The product specified shall be an encoder/decoder set designed for use in CCTV systems to function as a video server to support MPEG-4 compression technology standards to provide S-VHS quality video. The devices operate together as a single-channel, bi-directional system to transmit video, twoway audio, and pan/tilt/zoom camera control data via IP networks such as 10/100 Base-T Ethernet LAN, WAN, or Internet. A specified product transmitter (encoder) and receiver (decoder) connected to a network may operate as a stand alone, point to point system that transmits video and data without the need for a PC. The video output of the decoder may be displayed on a standard CCTV monitor. The product supports dual streaming capability that allows the creation of two independent MPEG-4 video streams from a single video input source. In addition, the video encoder shall be able to send images and audio to a network video recorder for long term archiving. The product is capable of transmitting video upon alarm inputs from external contact closures or by generating an alarm via its internal video motion detector. 2.03 PRODUCT REQUIREMENTS A. The product specified shall function: 1) without the use of a PC, as a stand alone, encoder/decoder set via a network to provide point-to-point (box to box) operation between a camera site and CCTV monitor location. The transmitter (encoder) converts standard NTSC or PAL video signals from a surveillance camera to MPEG-4, or JPEG formats for transmission via a 10/100 Base-T Ethernet LAN or Internet network. A receiver (decoder) converts the data to composite video for display on a standard CCTV monitor. If the camera is equipped for pan/tilt/zoom operation, camera control commands may also be sent from the decoder to the encoder unit, via the network, using a compatible CCTV keyboard. 2) as a device capable of operating as a stand alone MPEG-4 video/audio transmitter (encoder) when either Microsoft’s Internet Explorer web browser or an optionally available video management software program offered by the manufacturer is on the network and functioning as the receiver (decoder). Camera control commands may also be sent via the web browser or the manufacturer’s video management software program to pan/tilt/zoom equipped camera models supported by the specified product
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manufacturer. B. To ensure the most efficient use of existing bandwidth, the product specified, when configured as an encoder, shall provide dual MPEG-4 encoding capability where the encoder unit creates two simultaneous, independent video data streams from a single video input source to allow the viewing of video at one MPEG-4 quality or image per second rate and the recording of video at a different MPEG-4 quality or image per second rate. When dual streaming is implemented, the video resolution for each video stream shall be independently configurable. The manufacturer shall provide eight (8) preprogrammed profiles for each MPEG-4 stream to allow optimization of the unit for different transmission modes when dual encoding is implemented. C. Video 704 x 352 x 176 x
resolution of the specified MPEG-4 product shall be as follows: 288/240 (2 CIF: 14 IPS) 288/240 (CIF: 25/30 IPS) 144/120 (QCIF: 25/30 IPS)
D. Three password-protected authorization levels shall prevent unauthorized access to the encoder: The three authorization levels provided are: 1)The first (highest) authorization level shall allow a change of all the configuration settings of the encoder 2) The second level shall allow operation of the device, including p/t/z control, if equipped, but prevent any changes to the configuration settings and 3) The third level allows display of live video only with no p/t/z control. E. An integrated video motion detector shall process the input video and note changes to the video signal within the camera’s field of view, and, in turn, generate an alarm condition. The product specified shall allow configuration of the active area, object size, sensitivity, and direction of the motion. The unit may be configured to generate an alarm if movement is detected in a particular direction or if a given amplitude threshold level is exceeded. To prevent generating false alarms during movement, the number of frames monitoring movement and the minimum number of sensor cells detecting motion shall be selectable. F. The product shall support 5 simultaneously connected receivers when used in multi-unicast operation. Multicast operation of the specified product is also available via a multicast supported network. G. An RS-232 serial communications port shall be provided to 1) allow configuration of the device settings for network operation or 2) support RS-232, RS-422, or RS-485 communication standards to send pan/tilt/zoom control commands to a properly equipped remote camera site. H. All device settings of the product, including the IP address, shall also be configurable via the network using Microsoft’s Internet Explorer web browser or the manufacturer’s optional video management software program. I. The internal time/date clocks of the specified product shall be synchronized from the system computer or every two hours from a network time server (NTP server). The time synchronization capability ensures that simultaneously occurring events will display the correct time and date when multiple specified devices are connected to the same network.
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J. An auto-connect function shall allow the video server transmitter (encoder) to automatically establish a point to point connection after a power loss. N. The product specified shall support full duplex audio streaming for a linelevel input or output. O. The product specified shall be compatible with RTP, RTCP, UDP, TCP/IP, ARP, HTTP,IGMP version 2, ICMP, FTP, Telnet, and SNMP network protocols. 2.04 Alarm Handling Requirement A. An internal or external alarm condition, if configured accordingly, shall: 1) Stream live video to the decoder unit for display on a CCTV monitor. 2) Send images to a remote digital recorder on the network. 3) Send a command to the decoder unit to close a relay output. B. The product specified shall create an alarm in the event of video loss caused by sabotage of the camera, coaxial cable, or a camera failure. C. An integrated video motion detector shall process the input video and note changes to the video signal within the camera’s field of view, and, in turn, generate an alarm condition. The unit may be configured to generate an alarm if movement is detected in a particular direction or if a given amplitude threshold level is exceeded. To prevent generating false alarms during movement, the number of frames monitoring movement and the minimum number of sensor cells detecting motion shall be selectable. D. Upon an alarm condition in the encoder, live video shall be transmitted: 1) to the decoder unit if operating on the network in a point-to-point configuration. 2) to a workstation PC connected to the network that is running optional receiver software offered by the manufacturer that can decode the incoming video stream. The transmitter (encoder) shall be capable of automatically establishing an MPEG-4 transmission standard connection to 1 of 10 predefined IP addresses during the alarm. F. Upon alarm, the encoder shall be capable of sending an e-mail message with an attached JPEG image to a specific URL address. 2.05 Relay Output Requirement A. The product shall provide a normally open or normally closed relay output function. The relay may be configured to turn on and stay on until manually reset or the relay may be activated for a specific period of time. Alarm conditions such as video loss, motion detection, or an external contact input may activate the relay output. B. The relay output may be activated remotely via a standard web browser or an optionally available video management software program offered by the manufacturer. The relay may be programmed to remain in its active state when switched or revert to the inactive state after a specific time interval. The relay may be configured to activate if a connection is established to the unit, loss of video signal, motion detection, or an external alarm sensor. 2.07 ELECTRICAL SPECIFICATIONS A. Video input (encoder): Composite video 0.7 to 1.2 Vp-p, BNC connector.
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B. C. D. E. F. G.
Video Input Power Audio Audio Alarm
output (decoder): Composite video 1.0 Vpp, 75 ohms, BNC connector. voltage: 12v-24v DC consumption: Approximately 10 VA In: 3 Vp-p, 50 k ohm. out: 2.5 Vp-p, 60 mW, 8 ohms. In: Non-isolated closure contact type. Max activation resistance: 10 ohms.
2.06 MECHANICAL SPECIFICATIONS A. Weight: 0.3 kg (0.66 lb) B. Overall dimensions (including BNC connector): 107 L x 85 W x 26 H mm (4.21 x 3.35 x 1.02 in.) C. The product specified shall be supplied by the manufacturer as a desk top unit, but an optional rack unit shall be available to accommodate up to five units. 2.07 ENVIRONMENTAL SPECIFICATIONS A. Operating Temperature Range: 0ºC to +50 ºC (32ºF to +122ºF)ambient. B. Humidity: 20% to 80%, non-condensing
Part 3 – EXECUTION 3.01 Installation A. The unit shall be intended for indoor use and should be installed where equipment is not subjected to extreme temperatures or humidity. B. Adequate ventilation of the equipment shall be provided and proper clearance is to be maintained between the transceiver and other heat sensitive objects or equipment.
The product specified shall be the VIP 10 Encoder/Decoder manufactured by Bosch Security Systems.
VIP10 01/31/05
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