Prev while to decide which is better security, consider what functions it performs and its species.The standard feature set car alarms include: operation of the opening of the doors, hood and trunk, lock the engine operation to strike.There may also be additional features: the ability to monitor the condition of the vehicle at a distance, information output to the screen remote control or other mobile device, programming functions and other parameters of the car alarms, and other engine autostart.Car alarms are: analog (AAS) and digital (CAC).
Analog (wired) car alarm system is a complex system that includes sensors, blocks, wires and other devices, communication and work is organized by the central control unit (CCU).Alarms can be one-piece or multi-block.The control unit, as a rule, should be in the car.
Car alarms can be provided by two-way communication with a pager, built-in keychain.Depending on the availability of this function, alarm systems divided into bilateral and unilateral.If we talk about "What security is better?" Is definitely it can be argued that the two-way - more popular.Also analog car alarm can be equipped with additional automatic remote engine start.
Digital car alarms are a number of features to ensure the safety of the car, which are summarized in a single set.The operation of such a security complex is carried out on the basis of a digital locking relay.Code digital relays can be fixed or variable.CAC can be both wired and wireless.What signaling better in this case?More reliable in the existing security systems are wireless CAC.
addition to the basic functions of digital security systems (CSC) has in its stock a number of additional features is fundamentally changing the picture of the alarm.The main feature of the security of the complex is that the information can be displayed on a mobile phone, which turns into a remote control.The owner of the vehicle, install a special application to the phone can not only monitor the status of the CSC, but also control its operation: to make settings, set and disarm, lock your engine, or start it and more.
addition CSC may include the following additional functions:
- identification of the owner of the car over the phone and at his approach to automatically disable the door lock;
- communication of alarm events via voice or SMS;
- set PIN-code to eliminate unauthorized access to the program;
- control of battery charge;
- Intelligent organization of protection, avoids false alarms;
- the ability to track the location of a vehicle;
- the possibility of modernizing management programs and functions of protection;
- other functions.
After all of the above, the question "What is the best alarm system? » you can answer the most reliable and functional security systems are digital.However, this statement may be appropriate for owners of expensive cars and luxury that can afford it.It is no secret that the security service is not cheap.It would be absurd to suggest that the owner of "Lada" will think "what the alarm auto-select?»
Car alarm, some choose to be the owner of the vehicle shall comply with the class of the car and financial capabilities, taking into account the conditions of storage and use.
