2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42
The current stage of development of car alarm systems is characterized by the spread of multifunctional telematic systems. They differ from devices of previous generations in feedback, extensive remote control capabilities, functions for monitoring various machine performance indicators, etc.
In this context, the Pandora DXL 3910 kit can be positioned as an entry-level solution, which provides not all, but the main means of a modern security and protection module. Again, the lack of individual options can be put in minus the development only when compared with premium telematic alarms.
General information about the system
Owners of this kit are offered the ability to control mechanical interlocks, control security devices using a smartphone, inform about temperature and fuel indicators, as well as the use of radio tags. This is a paramount option for budget-level alarms, but the developers tried to get out of the category of modules cut down in terms of functions and offer a more advanced package.
As compensation for the lack of GPS geolocation tools, in particular, the creators of car alarmsPandora DXL 3910 endowed it with more opportunities for user interaction through a proprietary application. Owners have access to services in which you can configure the work of tracking tools online. The lack of a full-fledged autostart for the engine in the main complex may seem like a significant drawback, but this problem is also solved optionally.
Installation of alarm components
Like other telematics systems, the DXL 3910 package includes a control unit (controller), a receiver antenna and a set of sensors with protective mechanisms. The main unit of the system is mounted at the bottom of the control panel. The most successful would be to install the Pandora DXL 3910 in the very niche of the panel, but in such a way that the block remains accessible for laying electrical networks. The antenna is mounted as high as possible. If the interior design allows, then the device can be integrated into the convergence of the roof and windshield. But it is advisable to prevent the receiver's contacts with metal elements and electrical appliances.
Sensors and sensing devices should be placed in accordance with a predetermined protection scheme. For example, shock sensors are mounted near window surfaces. For temperature sensors, the location in the passenger compartment must be determined so that they are not directly affected by heating equipment. Triggers, stoppers and blockers that complement the Pandora DXL 3910 kit are placed directly in protected areas. These can be locks for the hood, doors, trunk, etc. It is important that the wiring diagram for these devices is also thought out in advance.
Connecting devices
The main work on connecting the signaling components to each other and introducing them into the general electrical network is carried out using complete cables. The basic package includes the primary and secondary wires, cables included with each unit, and a grounding device.
The central unit connects to a 12V battery to power the system. Further, from the control module through the pin outputs, communication with functional devices is carried out. For convenience and reliability of connection, the Pandora DXL 3910 system is provided with the ability to support the CAN bus. Using this module, which is also connected to the central unit, you can conveniently control mechanical locking devices - access keys for the trunk, hood, doors, etc. The CAN bus can be configured both through the main control panel and using a computer (via USB port) and alarm management software.
Positive feedback about the alarm
The strengths of the operation of this alarm system are considered by many to be the application for mobile devices from Pandora, due to which convenient control over all the facilities of the complex is carried out. Even experts emphasize that the smartphone control scheme is more ergonomic even compared to key fobs.
What's more important, Pandora DXL 3910 has a fairly reliable design and element base. The owners note that the alarm system maintains its performance regardless of temperature fluctuations, the cases withstand small shocks and are not afraid of vibrations. But, of course, mechanical protection must still be present, as well as moisture-proof insulation, if the components are planned to be installed in places with a risk of water ingress.
Negative reviews
Still, lovers of traditional solutions point to the absence of a key fob, while adherents of modern technological products criticize the model for its reduced functionality. Of course, the main drawback of the system, many call the lack of the ability to position and set the location of the machine directly through the navigation systems.
It has already been said that the complex optionally allows the implementation of autorun, but in this part it is worth waiting for a catch from Pandora DXL 3910. Reviews indicate that the optional introduction of an engine autostart module using the appropriate relay decoupling does not always ensure correct operation of the device. In addition, it is worth preparing for problems with the immobilizer, which traditionally becomes an obstacle to remote ignition. Only one more addition in the form of a transponder with imitation of a key will help solve this problem.
Conclusion
On the one hand, domestic car alarms have many flaws that users themselves have to solve during installation and operation. On the other hand, developersleft a lot of opportunities for the individual construction of the system to fit your needs. This is a significant plus of the Pandora DXL 3910 complex, the price of which, by the way, is also attractive - about 25-30 thousand rubles.
Of course, those who plan to make adjustments and new options will have to pay at least another 5 thousand. But full-fledged telematics systems with basic autorun support and advanced navigation options are even more expensive.
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