Features and Benefits
1. A combination of automotive power management, video recording, video, wireless network transmission, location and driving record
2. Mini-body design, all-metal enclosure without fan design
Dual-stream compressed .264
4. Optional built-in GPS positioning module, GPRS / CDMA / EDGE communication module
5. SD card storage, maximum support 32G,
6. Video format AVI files directly output audio and video synchronization, two-way voice intercom.
High compression ratio, reducing bandwidth and storage space required
Efficient use of current video compression H.264 compression algorithm, without affecting the video quality of the premise, significantly reduce system
System bandwidth and storage space (30-50%) of the demand
All resolutions can achieve full frame rate mode
All full-resolution mode frame rate can be achieved in 4 D1 resolution, full frame rate (25/30 frames / sec) video streaming
Technical parameters
Image compression: H.264 High Profile, adaptive streaming, compression capability D1 × 100 video frame rate D1: 200Kbps ~ 2Mbps, 4 级 quality options, audio bit rate 8KB / s. Image frame rate a -30 frame is adjustable, adjust the compression in real time based on network conditions, the bandwidth, 32Kbps (QCIF)-4Mbps (D1, DVD)
Video input: composite video input 1/2/4 1.0V, pp, impedance 75Ω, BNC
Video output: 1 channel composite video output 1.0V, pp, impedance 75Ω, BNC
Video Display: 1/2/4 combination road picture show
Video Standard: PAL format (25 frames / sec) NTSC format (30 frames / sec)
Audio Input: 1/2/4 channel audio input impedance 20KΩ, RCA
Audio Output: 1 channel audio output, impedance 500Ω, RCA
Basic output level 1V ~ 2V, pp, recording audio and video synchronization mode recording, audio compression AAC (16K sample rate)
Communication Interface: Serial Interface, supports 2 RS232 interface, 1 RS485 interface, network interface RJ45, 10M/100M adaptive network interface
I / O: 4 alarm inputs and 4 outputs (terminal block)
Data storage: SD card storage, reserved for the external USB interface (which can be accessed U disk or USB drive)
Wireless GPRS, EDGE, CDMA
GPS positioning: Support external GPS module, geographic coordinates, speed, etc. can write code stream, and the supporting software, PC playback analysis, playback video files at the same time vehicle information in the document analysis, third-party software support for third-party software such as VLC, or with uMedia plug-in Window
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