Active Member
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[China]
Address: 3/F, 2# Building, DongShengFang Science and Technology Park, Longhua District, Shenzhen, China.
Contact name:Judy
VisionMaster (Shenzhen) Industrial Co., Ltd. |
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| H.264 Video Compression,Support 4CH 720P AHD Camera input |
| Exclusive pre-allocated file system, solve the file fragmentation / SD lost / file garbled etc issue,protect data file |
| 10-36V Wide Voltage, Lower power consumption |
| SD Card Storage ( Dual SD Card, each max 128GB ) |
| Support GPS/BD/G-sensor module |
| High vibration Aviation plug |
| Support picture snap when alarm |
| Easily Smart GUI Interface, saving time in device setting |
| Stability Aviation plug, easily connecting and high shock proof |
| Be Customized according your request |
| 1CH Alarm Output |
| 3CH Alarm input(Door Open,Light,Turn direction,brake,reverse etc),can linkage kinds of alarm |
Q: A record file is lost or no record file is found within a certain period of time?
A: 1. Analyze to define the period of time between the final video file is lost and the first video file is recovered.
2. Check if the device is power on within this period of time, for example, delay record not set during mid-way shutdown or unloading & loading.
Q: The vehicle PTZ cannot be controlled and cannot be rotated to up, down, right and left?
A: Check if the protocol and baud rate of the PTZ are set correctly, the address is consistent and if the channel video is selected to be maximized when controlling the PTZ. For example, when controlling the second channel, you shall maximize the image in the second channel to control the PTZ.
Q: GPS module is present but no coordinate information is available?
A: 1. Check if the GPS module is present; if not, please check if the HDD is installed or properly contacted.
2. Check if GPS antenna is properly contacted and if the antenna is broken. The antenna is recommended to be placed in an area having strong signal. Note that some car glass shielding film may form a GPS signal.
3. If the test is conducted indoors and the GPS antenna set indoors is shielded, it is recommended to place the GPS antenna outdoors.
Q: GPS geographic position is not accurately displayed on the map?
A: if the GPS module is positioned, it indicates that the signal is valid. Government limitation, error tolerance or GPS signal interrupt may cause deviation; The satellite map may have some deviation by for the sake of safety. In general, this problem can be solved by using GPS correction.
