4CH 1080P HD Mobile DVR
Product Detail
| Spec sheet | ||
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| Model No.: TK704 | ||
| ●Supports data recovery technology | ||
| ●Support UPS technology | ||
| ●Support USB interface, backup data and equipment upgrade | ||
| ●Support mobile phone remote monitoring management | ||
| ●Could do the software upgrade / FTP remote automatic upgrade by SD card; | ||
| ●Match well with all kinds solutions of camera, like CVI, TVI and so on. | ||
| ● UTC function | ||
| Item | Description | |
| OS | Linux | |
| Graphics Operation Interface | System parameters can be set through external display and remote controller | |
| Security Management | 2-level management for user password, administrator password, supporting encrypted transmission | |
| Video and Preview | Video Input,Output | 4-channel 1080P video input / 4-channel D1 input, 2-channel video output,support 1 / 4 / 9 image
dispaly; 1.0Vp-p, 75Ω |
| OSD | Character superposition function, information superposition of time and date, device ID and GPS, etc. | |
| Video Compression Format | Compression coding. Applying H264 hi-performance processor. | |
| Dual-Stream | Supported | |
| Preview Function | Preview of 1-channle, 4/9-image stitching, supporting full screen triggered by event and switching of stitched images | |
| Frame rate | PAL: 100 frames/s, up to 25 frames/s per channel; NTSC:120 frames/s, up to 30 frames/s per channel | |
| Resolution | 1080P/720P/D1/HD1/CIF optional , support 4 channels 1080P maximum | |
| Quality | Grade 1 to grade 8 for selection (descending,1 is the best) | |
| Bit Rate | CIF: 256Kbps ~ 1.5 Mbps, frame rates for selection | |
| HD1: 600Kbps ~ 2.5 Mbps, frame rates for selection | ||
| D1: 800Kbps ~ 3Mbps, frame rates for selection | ||
| 720P: 1Mbps-4Mbps,frame rates for selection | ||
| 1080P: 1Mbps-8Mbps,frame rates for selection | ||
| Audio | Audio Input,Output | 4-channel input, 1-channel output |
| Compression Format | G.726 coding,8KB/s | |
| Recording | Storage Medium | Supporting one 2.5” hard drive (max 2TB) and one SD card (max 128G),
supporting data redundancy storage technology |
| File Format/System | ASF/FAT32 | |
| Video Strategies | Recording at startup by default, supporting timed recording,recording
triggered by alarm and event, as well as manual recording |
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| Video Search | Searching by time, type, storage device and other conditions | |
| Video Playback | Supporting playback on local device, supporting synchronous playback of up to
4 / 8 channels and analysis on vehicle information in the files |
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| Supporting fast forward, fast backward, play and pause,supporting fast forward
and fast backward at 2x, 4x, 8x and 16x speed, supporting file play from selected time |
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| Alarm Input/Output | 8-channel on/off signal alarm input, 2-channel on/off signal alarm output | |
| Alarm | Alarm Recording | Prerecording function 15 seconds before alarm, duration of recording after
alarm can be adjusted from 30s ~ 30min |
| Storage Space Alarm | Supporting settings for alarm of storage space | |
| Function Alarm | GPS overspeed alarm, acceleration alarm, motion detection alarm | |
| Communication Ports | 3CH*RS232, 1CH*485 Connector,1CH*CAN ,RJ45 10M/100M self-adaptable network interface | |
| Wireless Transmission (Optional) | Embedded 4G wireless transmission module, WCDMA, CDMA2000, TD-SCDMA system for selection; TDD-LTE,FDD-LTE | |
| Compatible with GPRS, EDGE; | ||
| Embedded Wi-Fi module | ||
| GPS (Optional) | Supporting external GPS | |
| Remote Data Transmission Channel Selection | Supporting 4G, Wi-Fi data channel transmission, supporting Wi-Fi priority transmission strategy; supporting remote downloads of back-end recording strategies | |
| PTZ Control | Supporting PTZ control realized by local ad client software | |
| Parameter Configuration | Supporting parameter configuration functions for mobile DVR coding channel | |
| G-Sensor | Embedded | |
| System Upgrading | Supporting SD card / U-card, hard drive upgrading ,FTP and OTA remote upgrading | |
| Power Supply and Power Consumption | Power Supply | 1. ACC on/off |
| 2. Hard drive lock on/off | ||
| 3. Delayed shutdown | ||
| 4. Timed on/off | ||
| Input Voltage | DC:+8V ~ +36V | |
| Output Voltage | +12V@2.5A; +5V@2A | |
| Power-off Protection | With patented UPS power supply continuous working technology, it can work for 5~10 seconds | |
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