The driver of the sprinkler must pay attention to safety. As the carjacking case is the criminal's direct contact with the victim, therefore, once the driver is robbed, he must first establish the spirit of daring to fight against the criminals, and secondly, he must be calm and calm, and must make full use of it. Various favorable conditions are dealt with by criminals. The purpose of a carjacking criminal is to rob a vehicle. Under normal circumstances, it will not harm the human body. Instead, it will threaten the driver to follow the route they set.

Therefore, the green sprinkler driver should make use of this time and the conditions of the road to make corresponding judgments and disposals. The first is to issue an alarm and a distress signal. If there is no alarm device in the vehicle, you can use the existing equipment such as headlamps and horns to make an alarm; secondly, use the terrain and the specific conditions of the road to stop the crime. You can use familiar terrain to lead criminals to places where people are crowded or where public security officers are on duty. After suddenly braking, open the doors and seek protection. It may be considered that the manufacturing failure causes the vehicle to fail to run normally or hit the roadside building, causing damage to the vehicle. This requires the driver to make correct analysis and judgment according to specific conditions.

Aluminum Alloy Rolling Shutter Foaming door

The simple hard fast door sets environmental protection, energy saving, sealing, high efficiency, wind resistance, durability, anti-theft in one. The new metal industrial door type with high-speed partition, the door adopts unique heat insulation structure design, featuring good heat preservation effect, light door body, high strength and fast speed. With this type of door, each time the door is opened and closed, the energy consumption of the enterprise can be saved by about 80%.

The door is widely used in industrial plants in Europe and the United States, easy to use, easy to operate, reliable, and beautiful in appearance. The product is highly reliable, practical, easy to operate and low maintenance costs, and provides a full year warranty after installation. The control system uses the new cutting-edge DSP chip in the field of industrial control as the core, ensuring that there are more than 150,000 fault-free actions per year in the application.

1) Control System

Simple hard fast door adopts special control system, adopts servo special control box, two-phase 220-three-phase 380V-power 0.75-1.5-2.2KW, control box with main power control switch, emergency stop button, manual automatic conversion button , manually control the up and down buttons. Precise control of the opening height of the door.


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SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsrud.com