Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"8 channel Dvr 1080p Mobile Digital Video Recorder , Bus Dvr SIM Card","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a8\/57\/0d3c6df5536114009a4a508b3298-200x200-1\/8_channel_dvr_1080p_mobile_digital_video_recorder_2c_bus_dvr_sim_card.jpg","attrs":{"Brand Name":"Visionmaster","Model Number":"VM-7008","Certification":"CE, FCC, RoHS","Place of Origin":"Guangdong, China (Mainland)"}}
{"title":"Full HD Car 1080P Mobile DVR Rear View Camera CCTV With Wifi 3g Gps PAL\/NTSC","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6f\/d5\/d5bd15b357f78ba7cd691bbe1501-200x200-1\/full_hd_car_1080p_mobile_dvr_rear_view_camera_cctv_with_wifi_3g_gps_pal_2fntsc.jpg","attrs":{"Brand Name":"Visionmaster","Model Number":"VM-7004","Certification":"CE, FCC, RoHS","Place of Origin":"Guangdong, China (Mainland)"}}
{"title":"2TB HDD Support 8 Channel Digital Video Recorder , 128GB SD Card Mobile DVR","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/84\/18\/399460d370468fbaa1e7b8e95dcc-200x200-1\/2tb_hdd_support_8_channel_digital_video_recorder_2c_128gb_sd_card_mobile_dvr_recorder_car.jpg","attrs":{"Place of Origin":"Guangdong, China (Mainland)","Brand Name":"VisionMaster","Model Number":"VM-3004-1080P","Price":"Negotiable"}}
{"title":"8 Channel Mobile 1080P Mobile DVR For Automobile Industrial Level Vibration","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9c\/09\/f2c7a45c92bddb4481e905765df9-200x200-1\/8_channel_mobile_1080p_mobile_dvr_for_automobile_industrial_level_vibration_protection.jpg","attrs":{"Place of Origin":"Guangdong, China (Mainland)","Brand Name":"VisionMaster","Model Number":"VM-3104-1080P","Price":"Negotiable"}}
{"title":"AHD Technology 1080P Mobile DVR With GPS \/ Wifi \/ 3G L200 * W187 * H62","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/df\/40\/951924f87550323116fbf652d557-200x200-1\/ahd_technology_1080p_mobile_dvr_with_gps_2f_wifi_2f_3g_l200_2a_w187_2a_h62.jpg","attrs":{"Place of Origin":"Guangdong, China (Mainland)","Brand Name":"Visionmaster","Model Number":"VM-3104-1080P","Price":"Negotiable"}}
{"title":"8ch Alarm Input 1080P Digital Video Recorder , Remote Control Wifi Mobile Dvr","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d0\/7f\/3adeacf653b6004cbcc992748f89-200x200-1\/8ch_alarm_input_1080p_digital_video_recorder_2c_remote_control_wifi_mobile_dvr.jpg","attrs":{"Place of Origin":"Guangdong, China (Mainland)","Brand Name":"Visionmaster","Model Number":"VM-3104-1080P","Price":"Negotiable"}}
{"title":"HDD DC 8 - 36V 4 Channel DVR Recorder , Hard Disk Heater 3G Mobile DVR CCTV","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d5\/66\/b887e85d93be546f3858ed8e6cbd-200x200-1\/hdd_dc_8_36v_4_channel_dvr_recorder_2c_hard_disk_heater_3g_mobile_dvr_cctv.jpg","attrs":{"Place of Origin":"Guangdong, China (Mainland)","Brand Name":"Visionmaster","Model Number":"VM-3605-1080P","Price":"Negotiable"}}
1. Please check whether the SD card interface of the front version of the device has an SDcard.
2. If the SD card exists, check the status of the storage disk in the system informationinterface:
Status classification: non-existent, unformatted, normal capacity is not full, capacity isnormal, the disk is full
Status description:
a. Does not exist, the device does not detect the SD card, please check the SD card on thecomputer, or replace the SD card, replace the device to detect whether it is an SD cardproblem or a device problem
b. Unformatted, please format the device in the device formatting interface. After theformat is completed, check whether the SD card capacity can be displayed normally.
c. The capacity of the normal disk is not full, please check the recording mode setting tdetermine whether the recording conditions are met.
d. The capacity of the normal disk is full, please check if the video overlay switch is turnedon.
Why devices on vehicles often restart ?
1. Frequent restarts: the device repeatedly goes offline; the video is intermittent, notcontinuous
2. Causes frequent restarts:
a. The vehicle is not powered stably. Please measure the input voltage of the device whenthere is a problem with the device. The probability that the device will restartfrequently due to this situation is more common in practical applications.
b. The storage disk has failed. Format the storage disk or replace the storage disk whileretaining the data.
c. Device software or hardware problem, please remove the storage device hard disk or Scard, if the device is powered normally, the device still restarts. Please inform thetechnical support personnel of the software version number and return to the factoryif necessary.
Why GPS location information can’t be seen in device?
1. Check if the status of the module on the device is present
2. Check if the GPS antenna is connected properly. The antenna should be placed in a wideand unobstructed place to have a signal. If the vehicle passes through the tunnel during thedriving process or if there is a tall building or a large tree, the signal will not be received. Thisis normal. Phenomenon
Why we can’t see vehicle location while device is online?
1. Please check the set GPS upload interval on the platform
2. The GPS signal on the device can receive normal positioning information for the platform, so please check whether the GPS signal on the device is displayed normally.
Why 3G dial not successfully?
1. View module status, dialing parameter settings
2. Check if the antenna is connected, 3G signal strength
3. Check the status of the SIM card, whether the SIM card has the Internet access function, ifyou need to make a call, you need to activate the voice function; and the chargingsituation, there is no arrears
Why can’t connect back end server but device runs normally?
1. The 3G connection to the platform server must be successfully dialed by 3G. Pleaseconfirm that the 3G module has successfully dialed.
2. Check whether the server IP and port set on the device are correct, and report the ID forconflict.
3. Is the back end server running normally, is there any other vehicle online?
Company Information
Visionmaster Industrial Co., Ltd. is a leading Vehicle surveillance, Telematics & Video processing services provider with global perspective. We have dedicated to this industry for more than 10 years, and become a top mobile surveillance solution provid... Company Information
Visionmaster Industrial Co., Ltd. is a leading Vehicle surveillance, Telematics & Video processing services provider with global perspective. We have dedicated to this industry for more than 10 years, and become a top mobile surveillance solution provid...
