4CH mini camera 720P SD card truck security mobile dvr gps 3g wifi 4g bus car truck with oil sensor MDVR

4CH mini camera 720P SD card truck security mobile dvr gps 3g wifi 4g bus car truck with oil sensor MDVR

Our Advantages

1. Our dvr has the world class anti-vibration technology,widely used in military .It is very long lifetime for over 10 years.
2. We are professional manufacturer,who can offer you great price and technology support.
3. We have a very warm and capable technical team,who can customize many projects for you.We have many examples .Please check our offical website for more details.
4. Great Service.

5.Our new products:3G DVR with oil sensor,AHD DVR,3G DVR with video people counter,our customized projects like VPN DVR ,Wifi Ads,Train surveilllance,Web-based software combination with DVR and so on.

Specification

A. Standard H.264 compression format ensures high rate, less storage space and clear. 
B. G.726 format for 4 audio in with 1 out 
C. 6 Alarm in with 2 out 
D. RJ 45 Lan port
E. Double Stream for recording and Multiple watching 
F. UPS technology Automatic protection against sudden power off 
G. G-sensor ,RS232/485 interface
H. Wide voltage range of 8 - 36 V and Automatic heater 
I. support PTZ camera  
J. ASF format for Video play, Universal VLC player support
K. 3G, WIFI and GPS model optional 

L. Mobile phone support(Android/iOS) 

M. Support Brake alarm, Reverse alarm, Motion detect, Door opening alarm, CMS platform, Customized Player. 

Support Geo fence, Location, Speed alarm, G-sensor etc. 
Support oil sensor, Fuel cut, Power cut, SOS alarm, Alarm button, Online tracking, Live talkback, Live surveillance, Live simultaneous storage, Dispatching system, Camera rotation, PTZ cloud control, SMS function, CMS platform, iOS&Android client(for Apple and Android phone), Wireless WIFI, Remote control and etc.

FAQ

About MDVR

1) how we see it working:

a. When ignition is turn ON start recording.

RE: Yes, there are 3 mode for Record Setup, 1st is ACC type, it means once the ACC is on, the device will start to record. 2nd is Timed type, it means you will need to make a time schedule firstly, then the device will work by your schedule. 3rd is Alarm Record type, it means the device will only start to work when there is alarm.

2)If crash id detected then send 15 seconds before event and 30 second after event over 3G and an alert to customer email / SMS.

RE: In fact, the device can only record the video 15S before alarm happens, but the alert SMS/email will be only sent to the users when the alarm happens.(can not be sent 15s before alarm)

3)If speeding occurs then send 15 seconds before event and 30 second after event over 3G and an alert to customer email / SMS.

Re: Yes, the device will record all the videos 15s before and 30s after event, but the alert SMS/email will be only sent to the users when the alarm happens.

4)When ignition is turned off record for another 15 minutes then power off.

Re: Yes, our device supports Delay off by 3min~240mins, so 15 min is no problem.

5)The MDVR has a G sensor?

Re: yes, it has G-sensor built-in

Platform

The Oil mass in the client software