Shenzhen Dragon Bridge Technology Co., Ltd
Shenzhen Dragon Bridge Technology Co., Ltd DragonBridge---Roadragon, 12 years gps tracker factory from china
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ADAS Recognition Camera Forward Vision Early Warning System Virtual Bumpers
Product Introduction
Forward vision early warning system based on machine vision, which can provide a driver with Forward Collision Warning (FCW), Urban Forward Collision Warning (UFCW), Virtual Bumpers (VB), Headway Monitoring and Warning (HMW), Lane Departure Warning (LDW), and other driving security alerting functions. This product performs real-time monitoring of the vehicle traveling state by means of a front-facing camera and an image processor and gives an alarm or alert in time in case of a dangerous state, so as to avoid the occurrence of traffic accidents.
Electrical Properties
| Electrical Properties | |
| Operating voltage | +9V ~ +36V |
| Rated power | 3W |
| Alarm Instantaneous Power | 4W |
| Operating Temperature Range | -20℃ ~ 75℃ |
| Storage Temperature Range | -30℃ ~ 85℃ |
| Operating Humidity | 0 ~ 90 RH%±5% |
Function Description
1. Driving Video Recording
DB-A502 can record 1080P HD videos and perform automatic cyclic recording every 3 minutes and store data into the high-speed class 10 SD card.
2. Emergency Lockout
When the vehicle encounters severe turbulence or collision during traveling,DB-A502 can immediately lock the current video and will not delete it from cyclic recording.
3. Driving Behavior Detection
The DB-A502 can detect the Rapidly Speeding-up, Hard Braking, and High-speed Turning of the vehicle through built-in sensors.
4. Video Output
DB-A502 supports video output in CVBS format, or support the PAL (default) or NTSC system for video recording by DVR.
5. Volume Adjustment
The volume can be lowered or increased by repeatedly pressing the button (-) or (+) on the side of the product, respectively; and the volume is at five levels of from 1 to 5.
6. Serial Port Communications
DB-A502 can support RS232 and can communicate with other devices to transmit vehicle information and various alarm information.
7. Signal Input and Output
DB-A502 has 3-way signal inputs which can be connected to the turn signal and brake signal.
8. Mobile APP Linkage
An Android Phone may install ROADRAGON APP in “Road-Defend” and may be connected to the WiFi hotspot of the device, and the
