What are the main functions of installing surveillance cameras? The following six points are analyzed for everyone:
1. The driver and passengers cannot switch the video or delete the video data;
2. Can store 30 days of video data;
3. The management personnel can inquire relevant video materials over time;
4. Important video data can be backed up to other mobile hard disks or CD-ROMs, and time reminders are required on the backed up video;
5. The video quality is required to be clear, playback is to clearly identify the characteristics and behavior of the perpetrator, and can be used as evidence in the court;
6. It is required to have a power-saving function, so that the vehicle will not be affected by power shortage to start the next day.
1. Installation instructions of surveillance camera
The surveillance cameras are installed on the side of the rearview mirror, front door, and rear door of the car. They are all dedicated wide-angle cameras on the car. Even at night without any light, the scene can be seen clearly. The front door camera: installed on the upper left of the driver ’s seat, It mainly monitors the driver's driving behavior and boarding and disembarking at the front door. It can monitor the process of passengers coining, swiping cards or selling tickets, to prevent ticket evasion and the theft of tickets by crew members. The pickup (microphone) can be configured here to record the conversation between the driver and the passenger at the same time; the rear door camera: the camera is installed on the top of the rear door of the car, the monitoring range is the rear of the car and the rear door, and the rear door of the car can be monitored and recorded Situation, to prevent the occurrence of accidents that pinch passengers and prevent criminals from committing crimes; inside the car rearview mirror side camera: installed next to the rearview mirror, you can monitor the situation inside the car, prevent the occurrence of fighting and theft incidents, and protect the safety of passengers .
Car DVR installation
Second, car four-channel hard disk recorder installation instructions
The car video recorder is installed under the seat or on the luggage rack. Pay attention to the following points during installation: the car video recorder needs to be powered from the battery and cannot be connected to the engine; the car video recorder must be firmly fixed; the car video recorder cannot be installed near the engine ( If it is too hot) or cannot dissipate heat, it is necessary to pay attention to waterproof while preventing high temperature.
Car DVR is a new type of video surveillance equipment specially designed for the field of car security. It uses an embedded processor and embedded operating system, combined with the latest H.264 audio / video compression / decompression technology, network technology, and advanced vehicle power management technology in the IT field, and is suitable for 24-hour monitoring of various vehicle models. It can record audio and video simultaneously. The network port can be connected with a wireless network module to realize the wireless transmission of audio and video recording. At the same time, the RS232 interface is reserved on the host. It can be connected with a GPS satellite positioning module or product to fully consider the user's expansion needs. The product is small and concise, low power consumption, no noise, flexible and convenient installation, stable system operation, can be widely used in public transport, long-distance passenger transport, tourist bus, logistics and freight, police vehicles, trains, subways, ships, aircraft and other mobile vehicles .