Standalone-Up Four-Camera, Full-Color, Motion Video Over POTS Ana

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Standalone-Up Four-Camera, Full-Color, Motion Video Over POTS Ana

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RSV-2000 Remote Surveillance Transceiver
Standalone-Up Four-Camera, Full-Color, Motion Video Over POTS
Analog Devices' standalone H.324-based RSV2000 Remote Video Surveillance Transceiver features remote camera control scalable rate enable operation over analog POTS telephone lines. transceiver includes full-color, motion video frames/second QCIF mode with 4CIF (still image) mode option increase resolution subject identification. enabling local video compression, multiple days video captured single hard disk. four cameras sequenced single monitor recorded hard disk (with separate host system). Each camera remotely adjusted with digital pan, tilt, zoom (PTZ) features different viewing angles. Full security includes passwords caller access control. "always remote monitoring ability enables monitored activity, property, employees continually under surveillance. Full-duplex voice communication with acoustic echo cancellation provides real-time voice audio communications simultaneously with realtime video. Voice activity detection facilitates video capture. Auto-dial auto-answer enable unattended operation. Password authentication assures secure access. With remote adjustments four cameras, real-time remote management telemedicine, fire medical emergency response applications possible.
SDRAM
FRAME CAPTURE ADV7171
ADSST-VC-201
VIDEO PROCESSOR
ADSST-21
ADSST-1803
FLASH
SDRAM
ADSST-21065L
ADSST-2185
AD1881A
FEATURES: Local remote access, record playback with touch-tone telephone and/or keypad control integrated modem. Local video compression facilitates hard disk recording multiple days (separate host required) Full-color, motion video QCIF mode 4CIF resolution (still image) subject identification rate enables analog POTS telephone lines Simultaneous viewing four cameras Remote control adjustments Electronic/digital Voice activity detection Full-duplex audio video Automatic remote-answer mode Auto-dial after receiving trigger input list emergency numbers. -Receives trigger inputs from alarm, voice activation, motion detection, caller programmed time. Security password limit access only authorized personnel. Simple remote access control scheme using caller Local video pass-through local monitor RS-232 port conjunction with data channel enables connection external devices include data along with video audio (e.g., digital stethoscope, motorized camera). Development Board, Sample Applications, necessary software support (drivers, etc.) included Flexible software enable customized GUI's Low-cost design
FUNCTIONAL SPECIFICATIONS System Control
Standalone Transceiver Multiplex Demultiplex Control Protocol Software Upgrade Channel
HARDWARE SPECIFICATIONS Processing Engines
ADSST-21065L ADSST-2185
External Memory
Flash: SDRAM (Local): 16Mb SDRAM (Frame): 16Mb
Video Codec
H.263, Source Formats: SQCIF, QCIF, CIF, 4CIF Performance: SQCIF: QCIF: CIF: 4CIF: Still Images Estimation Interpolation Error Correction selectable pre-filters reduce camera noise increase frame rate) post-filters remove blocking other compression-related artifacts)
Video Display
Encoder: ADV7171 Output: NTSC/PAL/RGB/S-Video/YUV Input: CCIR-601/656 8-Bit Programmable Luma Filters Square Pixel Support Interlaced/Noninterlaced Operation Master/Slave Operations Supported Full Screen, Half Screen, Quarter Screen
Video Capture
Input: PAL/NTSC Composite with four cameras Video Phono Input Scaling Horizontal: Interpolation Scaling Vertical: Interpolation Picture Control: Programmable Brightness, Contrast, Hue, Saturation, Luma Decimation Filter Control Interface: I2C® Digital Camera Interface (Optional)
Audio Codec
5.3/6.3 Kbps Activity Detection Post-Filter
Acoustic Echo Cancellation
Audio
Controller: AD1881A SoundComm Inputs: Microphone Channel Dynamic Condenser Microphone Outputs: Speaker Sampling Rates: Gain: Programmable Attenuation: Programmable Mute: Programmable Host Interface: Serial Master Mode SPORT ADSST-2185
Communications
V.34 Data Pump (33.6 Kbps)
Telephony
Encode/Decode Interface Progress Tone Detection
Ordering Information
Analog Devices' RSV-2000 Remote Video Surveillance Transceiver Development Platform must ordered under part number ADSST-RSV-2000 standalone reference design. includes evaluation board with evaluation copy software, schematics, etc. Designers products using this reference design also will required sign license agreement with Analog Devices before final product shipped them. final product will shipped from Analog Devices will include remote video surveillance transceiver chipset software.
http://www.analog.com/solutions
Tel: 3483 Fax: 4360 email: systems.solutions@analog.com
WORLDWIDE HEADQUARTERS
Technology P.O. 9106 Norwood, 02062-9106, U.S.A. Tel: 4700, 5643, U.S.A. only) Fax: 8703 World Wide Site: www.analog.com
JAPAN HEADQUARTERS
Pier Takeshiba South Tower Building 1-16-1 Kaigan, Minato-ku Tokyo 105-6891, Japan Tel: 5402 8200 Fax: 5402 1063
EUROPE HEADQUARTERS
Westpark 1-3, D-81373 Germany Tel: 76903-0 Fax: 76903-557
SOUTHEAST ASIA HEADQUARTERS
4501 West Tower Times Square Causeway Bay, Hong Kong, Tel: 2506 9336 Fax: 2506 4755
www.analog.com
Analog Devices, Inc., 2001. rights reserved. Trademarks registered trademarks property their respective companies. Printed U.S.A. H02141-0-6/01(E)

Standalone-Up Four-Camera, Full-Color, Motion Video Over POTS Ana

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