VisionMaster (Shenzhen) Industrial Co., Ltd.
VisionMaster (Shenzhen) Industrial Co., Ltd.
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| Video Playback | Video Search | Search By Record Time/Record Type etc |
| Playback | Max support 4CH Replay /Stop/Fast/Slow at same time | |
| Support forward and backward play at the speed of: x 2,x4,x8,x16. | ||
| Voltage & Power | Power Management | Wide Voltage.Support Timed/Delay off |
| Voltage Input | DC:+10V ~ +36V | |
| Voltage Output | +12V@2.5A,+5V@2.5A | |
| Power Consumption | Normal Working ＜5W | |
| Working Environment | Temperature | -20℃ to +70℃ |
| Humidity | 20% to 80% | |
| Security | Password | User/Admin 2 Level Different Password |
| others | Size | 112(W) x36(H) x138(D) mm |
| Net Weight | 360g |
Q: What shall we do when the mainframe video input interface is different from the camera input interface?
A: a 4-pin interface is used for the vehicle device. BNC interface or air interface is used for the camera. If inconsistency is found, please use an adapter or connect it to a standard line defined as the line sequence for the vehicle device.
Q: What shall we do if recording is unavailable even when the device is powered on and HDD is installed?
A: 1. Check that the HDD is formatted after HDD is installed and HDD without formatting cannot be used. From the Main Menu-Management Tool-Formatting, format the newly-installed HDD.
2. Check if the record channel is off or if timing record is set. Recording is unavailable when it is not within the recording time frame.
3. Check if the HDD is properly contacted, and the HDD on the front panel is lit up.
| Video Record System | Video Input | 4CH 720P AHD input,aviation connector, 1.0Vp-p, 75Ω |
| Video Output | 1 CVBS, 1.0Vp-p, 75Ω,Aviation,Support 1CH Full Screen,4CH Screen | |
| Preview | Support 1 channel and 4 channels preview.,Support Manual/Alarm Trigger full screen preview | |
| Resolution | 720P/D1/HD1/CIF, MAX:4 channels of 720P and 4 channels of D1 | |
| Video Quality | 1-4 levels, 1 is the highest level. | |
| Video Standard | PAL: 100f/s , CCIR625 line,50field; NTSC: 120f/s, CCIR525 line,60field; CIF: 256Kbps ~ 1.5Mbps, 8 level video quality optional; HD1: 600Kbps ~ 2.5Mbps, 8 level video quality optional; D1: 800Kbps ~ 3Mbps, 8 level video quality optional; 720P: 4Mbps-6Mbps, multi level video quality optional | |
| Record Mode | The default setting is auto recording after power on. Timed recording, alarm trigger recording and manual recording are supported. | |
| Audio | Audio Input | 4CH ,Aviation Plug |
| Audio Output | 1CH,Aviation Plug | |
| Compression | G.726 compression, 8KB/s speed | |
| Alarm Input | 3Ch Alarm Input, kinds of alarm linkage support | |
| Alarm Output | 1CH Alarm Output | |
| Position | Support Built GPS/BD Module | |
| G-Sensor | Support G-sensor | |
| Storage | SD | Dual SD Card,each max 128GB SD Card loop recording |
| Upgrade | Support SD Card updating | |
| File Format | .264 | |
| File System | Special FAT32 File System | |
