Errors that are often made when installing a car alarm

Bought a modern expensive alarm with a good set of features and are you happy? However, the new security system is not always a guarantee of a quiet sleep for the owner of the car and its neighbors. If serious errors are made during the installation, then problems may begin later. Installation is very important, it depends on it how reliably and stably the car alarm will work. And at this stage errors often occur, and it doesn’t matter: you install the system yourself or entrusted it to specialists at the service station.

For example, one of the common mistakes is a poorly hidden main signaling unit. This point cannot be ignored, because if the block is in sight, it is easier for hijackers to access it. However, this is not the only mistake. Let's look at the main problems that may arise due to improper installation of the security system.

Incorrect shock sensor installation

In all modern car alarms, there is a shock sensor that is designed to respond to body vibrations. That it worked correctly, it is necessary to fix it reliably on a body or on a steering column. Sometimes installers fix the shock sensor using special ties to standard wiring.

When installing it, it is important toavoid plastic parts, you can not attach to them, since the sensor will not work well. When fixing the sensor to double-sided tape, the installation location must be carefully selected-it must be emphasized. After all, after some time, the adhesive tape will dry out, which can lead to the fact that the sensor simply falls off. The fact that the shock sensor cannot be installed upside down is also connected with this, it is recommended to choose a horizontal surface and carefully place the sensor on it, firmly securing it. Also, do not forget that after installation it is necessary to adjust the sensitivity of the sensor so that there are no false alarms.

Using a 2-zone volume sensor in a car with tinted windows

The volume sensor is a useful option, but there are some nuances. The essence of the operation of this device is that the sensor has a warning zone, which is always behind the side of the passenger compartment and a zone of "operation" inside the passenger compartment. When someone approaches the car very close, the warning zone is automatically activated, and when unauthorized penetration of strangers directly into the car, the "response" zone is activated.

If you intend to use a dual-zone microwave volume sensor, first of all, make sure that the tinting on the glass does not have metal components. The metal components in the tinted whip prevent the sensor from working in the warning zone, since it works as a kind of screen, interfering with the signal flow. There are two methods to solve the problem in this situation: remove the tint completely or buy a 1-zone sensor instead of a 2-zone one.

Posting Errors

If you are replacing the old car alarm with a new one, be sure to completely remove all elements of the old wiring, blocks and sensors. Some installers make it easier for themselves by simply cutting off the connection block from the old control unit, and connect the new unit to the remaining wires. This is wrong, because in the places of inserting the old alarm into the vehicle wiring, the wires could oxidize during the operation of the system. Contact there is often broken, which wires may be damaged or even dropped. As a result, after connecting a new security system, problems may begin. And finding the reason may not be easy, because if everything worked before, and then it stopped, then they immediately think about a new device and only last but not least about wiring. As a result, it can take a lot of time to search for the causes and eliminate them. Therefore, when replacing the alarm system, it is recommended to always restore the wiring to its normal state, and only then carry out the installation of new equipment.

You also need to consider a few more points:

• When laying through the car, the alarm wiring must be carefully fixed. If the wire hangs because it is not fastened properly, this can lead to false alarms and other glitches in the operation of the alarm.
• When setting an alarm with auto start or turbo timer, solder well the places where the connection circuits are connected. Not soldering connections in the area of ​​powerful power circuits is a very big mistake.
• If you use a flat-blade screwdriver when laying the antenna wire under the car interior trim, you can damage the wire and not notice anything. This leads to the fact that communication with the key fob will be constantly interrupted. Therefore, if you do not want to remove the interior trim, then when laying wires instead of a screwdriver, use better small dull plastic objects. However, it is better to remove the casing and carefully fix all the wires, then there will definitely be no problems.

The right place to install the limit switches

When mounting the trunk and hood end caps, they must be fastened to body parts that are not subject to deformation during operation. If you install the trailer on plastic elements or on thin metal plates, then over time this can cause the trailer to sag. And this is already fraught with false positives, as the contact at the installation site will be broken.

Where is the VALET button located?

Often the driver does not know where the VALET service button is located, some generally have a poor understanding of what it is for. And many installers make a mistake by not informing the driver about its presence, purpose and location.

However, this is a very important button, which is necessary for emergency disarming of the system. It will come in handy if the alarm suddenly turned off or the driver lost the keychain. Naturally, in this case, when the door is opened with a key, the alarm will sound and the siren will be activated. Without a key fob, you can turn off the alarm if you press the VALET button a specified number of times. Also with this button you can control some functions of car alarms. Just remember, the main rule is that only the car owner should know about the location of this button, it must be installed so that it is not noticeable.

Window heating and alarm antenna, what can’t be done?

If the windshield in your car has a heating function, then when installing an alarm antenna, consider this, you can not put the antenna on this glass. It is recommended in such situations to transfer it to another place, for example, side vents are suitable. The same applies to the installation of GPS and GSM antennas. This is due to the fact that the heating shields very strongly, which negatively affects the transmission and reception of the signal, the range of the alarm can be noticeably reduced, the signal can be constantly interrupted, etc.

As you can see, nothing is complicated, you just need to be careful when installing. It is important that the security system does not fail later and performs its functions efficiently and reliably. If you are only picking up protection for your car, then in the online store 130.com.ua you can buy a car alarm in Kiev, Kharkov and Odessa with any configuration and price category. We have a very large selection of modern upscale security systems for cars.

Related Content