4 Channel Car Dvr System

4 Channel Car Dvr System

Short Description:

Product Detail



Our Advantages

Our products can be widely used in ships, trucks, buses, school buses, ambulances, garbage trucks, fire trucks, agricultural vehicles, cement mixers, excavators, forklifts, road sweepers, cranes and other vehicles and large machinery equipment.


★ 1080P waterproof cameras for different installation locations

★ 1080P monitors, 5.6” / 7.0” / 10.1”…

★ Waterproof monitor

★ DVR (Digital Video Recorder) using hard disk

★ DVR (Digital Video Recorder) using SD card

★ Wireless Camerasystem

★ Reversing vision system

★ 360-degree view camera system







Refuse Vehicle Surveillance Solution

Refuse Vehicle Surveillance Solution

Looking forward to cooperating with you.

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TOPO are factory of Mobile DVR, Mobile monitor and Camera.

We have strong R&D team. Our engineers have been worked?in?vehicle rear view system?field for  more than 15 years. From the designing of PCB and product functions to SMT, production, assembly and testing, we do them all by ourselves. The strict quality control procedures ensures our products’ quality and reliability. For the foreign market, full certifications like CE, FCC, E-mark, RoHS are guaranteed. Our cameras and waterproof monitor supports the highest ingress protection rating IP69K.


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TOPO is now enhanced with Analog High Definition (AHD)?technology, including AHD 1080P & 720P?Mobile DVR, AHD 1080P?& 720P?5.6″ ~ 14.0“ digital??Vehicle Display??and all kinds of?AHD 1080P & 720P Waterproof?cameras for rear view/side view/front view. Our mobile surveillance help users capture the images, record and wirelessly download the videos, view videos in real-time remotely, easily manage on-board security footage, get the real time information of their vehicles with the help of GPS map, in a quick and reliable way.


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ISO9001、FCC、CE、E-mark Certification!





TOPO always aims to providing high-end and reliable products, by adhering to the quality management guideline“keep improving to meet customers’ needs”.With the process APQP / DFMEA / PFMEA / SPC / PPAP,TOPO make the quality steadily.

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We has won recognition and trust from many customers around the world. 

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