As a Waterproof SSD Mobile DVR Factory, let me share with you.
HDD Vehicle Mobile DVR
1. Long-distance buses have complex road conditions, fast speeds, and longer body lengths. It is recommended to install two or more dome cameras to monitor and record the doors and interior of the car. If necessary, you can also move back and forth inside the car. Video surveillance at the baggage claim port.
2. The bus is crowded and the environment inside the bus is relatively poor. Therefore, the vehicle-mounted SD card video recorder and hard disk video recorder are required to have higher performance in terms of shock resistance and temperature adaptation. On a bus without air conditioning, the temperature inside the car in the south can reach about 50 degrees in summer, and the temperature in winter in the north can reach -20 degrees or even lower. In this environment, if the car SD card video recorder hard disk video recorder does not have good characteristics, It is difficult to meet this requirement. In a car without good earthquake resistance, the shock resistance is beyond the reach of ordinary hard disk video recorders. To achieve monitoring without blind spots and dead ends, it is best to install four cameras.
3. Equipped with on-board SD card video recorders and hard disk video recorders on public security, firefighting, and urban management law enforcement vehicles. This is already very common in many developed countries abroad, and it has gradually emerged in China. The vehicle-mounted SD card video recorder and hard disk video recorder can record the entire process of law enforcement by law enforcement officials, as evidence of law enforcement by law enforcement officials, and can also supervise the law enforcement process of law enforcement officials and improve the law enforcement level of law enforcement officials. The hard disk video recorders of law enforcement vehicles are generally equipped with LCD screens and pan-tilt control interfaces. Law enforcement officers can control the camera position and zoom parameters through the control keys, so that the hard disk video recorders can record information about the external conditions of the vehicle at different angles and distances on the hard disk. in.
IV. Car SD card video recorder hard disk video recorder is recommended to be installed behind the driver’s seat or on the luggage rack. Pay attention to the following points when installing: a. Car SD card video recorder hard disk video recorder should be installed horizontally, 20cm above the vehicle ground, and must be added if possible Install the protective box; b. Car SD card video recorder and hard disk video recorder must be installed firmly; c. Car SD card video recorder and hard disk video recorder cannot be installed near the engine (too hot) or in a place where heat dissipation is not possible. At least 15-20CM spacing must be maintained around the machine , To ensure ventilation and heat dissipation; d. The vehicle-mounted SD card video recorder is designed to be non-closed due to the need for ventilation, so pay attention to waterproofing.
Our company also has HDD Vehicle Mobile DVR on sale, welcome to contact us.
Shenzhen QOHO Electronics Co.,Ltd found on 2005 year, which is a professional Mobile surveillance system manufacturer, we specialized in manufacturing, developing Vehicle Mobile equipment include Mobile DVR and vehicle cameras, police portable DVR product. We provide comprehensive services that cover Research & Development, produce, sales, and after sales service...more