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Problem I: The battery voltage is low, affecting the anti-theft release
Phenomenon: When the alarm signal is released from the alarm, the host cannot give a normal response, the door cannot be opened or the car cannot be started.
Cause: Many times, the anti-theft device cannot be released because the current and voltage of the battery cannot reach the starting voltage of the anti-theft device.
Solution: Check and replace the battery. Check if the pile head of the battery is loose, whether it is corroded, and whether the battery water is depleted. Prepare a set of battery on the car, emergency self-help.
Problem two: Electrostatic interference, code jump and garbled on the remote control board
Phenomenon: The remote control board is easily broken by static electricity generated in the pocket and causes garbled characters, so that the theft cannot be released.
Reasons: At present, most of the anti-theft devices sold on the market are disorderly code-hop configurations. The remote control board of such an anti-theft device is most afraid of static electricity.
Solution: Put the remote control board of the anti-theft device in the handbag, avoiding the static electricity to interfere with the remote controller. Prepare a battery to prevent the remote panel from being suddenly out of power.
Question 3: The central locking is frozen and the door cannot be opened
Phenomenon: After the car is parked outdoors for one night, the central control lock may be frozen. After the anti-theft is released, the door still won't open.
Reasons: Some domestic cars have poor sealing performance. With the increase in service life, the sealing tape will gradually age. After rain, snow or car washing, the water seeping through the door bead will flow to the central locking.
Solution: When installing the central locking, technicians are required to wrap the lock with a plastic film to prevent water in the future. In fact, as long as there is a door that can be opened, it will not affect the road. After the temperature rises, the central locking will resume its function.
Question 4: Emergency
When the security device malfunctions, if the owner cannot accurately determine where the problem originated, the security device can be directly connected to the buckle board to temporarily solve the problem. For a weather change, when there is a sign of trouble, the alarm device can be removed and the sensor of the alarm can be removed. This method can reduce the sensitivity and reduce the situation of “wolf is comingâ€. However, the vehicle can still be in a state of alert. If there is an accidental door opening illegally, there will still be a warning.
Since the past anti-theft devices use a fixed code technology, there are certain deficiencies in the functions, and the existing one-of-a-kind roll-code anti-theft device has been on the market in Chengdu. Compared with the original fixed-code technology, this type of anti-theft device makes it easier for the owner to operate. The benefits are threefold: 1. It can be coded when it is not visible; 2. It can be remotely controlled; 3. It can be made by pure software. Better on copy protection.
Now that the anti-theft device is almost universally used in every vehicle, the phenomenon of anti-theft devices that appear from time to time has become an issue for many car owners. Do not know if you have encountered such a situation, an anti-theft device is too sensitive to thunder and rain, tossing around the night provoked dissatisfaction with the left or right, or once the failure of the door can not be opened, even the engine can not start. Of course, it is impossible to stop eating and drinking. The anti-theft device must be installed. However, when the anti-theft device fails, the owner should also learn a few strokes and have a response to avoid the anti-theft device against his own people. The following shows a few failures and solutions for anti-theft devices: