Features
* 4CH Video input, 1CH Audio input, 1CH Audio/Video output;
* 4CH Alarm input, 2CH Alarm output;
* RS485 supports PTZ control interface;
* Real-time monitoring, video of the client and previous video files download;
* Applicable for 12V or 24V (range from DC 8V TO 36V) vehicles;
* Stable system with a unique anti-crash function prevents the accidental crash of the machine.
Model SA-2203G
Main processor High-performance industrial-grade embedded microprocessors
Operating System Embedded System
Operating interface Menu remote control operation
Image compression H.264
Audio compression ADPCM/PCM
Video input 4CH compound video input(NTSC/PAL), aviation connector
Video output 1CH compound video outputNTSC/PAL, aviation connector
Resolution D1(704×576)HALF D1(704×288)CIF(352×288) (optional)
Video quality Video quality 4 levels adjustable
Audio input 1CH input, shared with camera air plug
Audio output 1CH output, shared with monitor air plug
Two-way intercom The VCR intercom input share audio input line of air plug with 1CH camera, pickup or microphone to the front of the intercom. Passed over the intercom by the microphone of the client computer connected through 3G network air plug out in the VCR audio and video output to support the display of the sound output or received an additional loudspeaker sound.
Hard Disc Support one 2.5-inch SATA interface hard disc, maximum support one 1TB(1000GB) hard disc
Space Audio: 14.4M/H; Video:56~900M/H
Record mode Manual recording, dynamic detection video recording, alarm recording
Automatic cover Support hard cycle covers video, latest video overwrite the oldest video
Playback mode A variety of slow release rate, fast release rate, manual, signal-frame playback; support slider bar drag positioning
Alarm input 4CH alarm input
Alarm output 2CH alarm output
Manual alarm Manual alarm to the control center by a car video recorder connected to the resettable button.
USB interface USB devices (U disk, removable hard disk)
Network interface RJ45 10M/100M adaptive Ethernet port
3G network Embedded WCDMA/EVDO module, integrated design, adaptive network bandwidth to transmit video
RS485 PTZ control interface,multiple protocols support
GPS GPS MOUSE,waterproof,since the output is TTL level to the host, signal is not easy attenuation
Voltage input DC:+8V ~ +36V
Voltage output +DC12V,2A
Power consumption Approximate 20W( power supply to hard drive and 4 infrared camera)
Delayed close Delay close after stop the car (30 min)
Temperature, humidity -20℃ ~ 55℃,10%95%
Vibration insulation During power-up state, 1.0mm (5 – 22Hz) ,0.6Grms m/s2(22 – 500Hz), hard disc can work reliably
Dimension Complete set: 178mm(W)×200mm(D)×50mm(H) Pack: 230mm(W)×280mm(D)×80mm(H)
Weight Gross weight: 2.8KG,Net weight: 1.6KG