American company Audiovox,specializing in the production of automotive electronics, produces alarm "Sheriff" with auto. The company is one of the world market leaders, and its products are quite popular among car owners.
Characteristics
Car alarm "Sheriff" has an affordable priceand wide functionality. The system is based on the dynamic code Keelog, which prevents the burglar alarm by scanning. In addition, the Sheriff alarm system has the following advantages:
- Sound notification of different pitch.
- Sensitive sensor with alert function.
- Remote control central locking and door locks.
- Activation of the security mode in passive or active mode.
- Multifunction key rings.
- Two-way conversational communication.
The functionality of the Sheriff signaling dependsfrom a specific model: for example, some versions have a car search and engine control function based on signals received from the engine oil pressure sensor.
Model Categories
- Охранный комплекс "Шериф" с автозапуском.It includes remote engine start, opening and closing door locks, raising and lowering glasses, setting and removing the car from the security mode at a distance, displaying the key ring of the Sheriff alarm all the information about the current state of the car.
- Car alarm "Sheriff" with reversecommunication. The exchange of signals between the key fob and the car is carried out via radio, thanks to which the owner of the car is constantly aware of the condition of the vehicle and is confident in its safety. All information is displayed on the key fob display.
- Model APS-2500.Multifunctional car alarm system equipped with a two-level shock sensor, additional channels, a port for the second sensor and a pin code for emergency shutdown. You can activate the system when the engine is running.
- Signaling "Sheriff" ZX-750.Security complex with two-way communication and a two-kilometer radius of communication zone between the control center and the key fob. Functional alarm allows you to control the light alert.
- Model BTX 5900LCD. Business class car alarm with feedback. Differs affordable price and wide functionality, including the control of interior lighting at a distance.
- Alarm Sheriff TX35PRO. Equipped with a two-level impact sensor, an audible warning and a two-channel receiver that can be programmed to work with four transmitters simultaneously.
Instructions for use to alarm "Sheriff"
Car alarms SHERIFF are completedinstructions for use and installation, but not every car owner can connect the system on his own. In such a situation, the best solution would be to contact an auto repair service for qualified help. In addition, advanced instructions for Sheriff alarms of different models can be downloaded from the Internet.
System connection
Car alarm control unit recommendedinstall in free space under the air conditioning control unit or a special compartment behind the glove compartment. In the engine compartment to place the control unit is extremely undesirable, because there are a large number of parts that can degrade signal reception. The kit comes with ties or screws, with which the unit is mounted in the selected location.
Siren, in contrast to the block, experts advise to install it in the engine compartment. The hood switch is attached to a metal surface connected to the car body.
Between the engine compartment and the passenger compartment,on a small jumper from the passenger compartment, a shock sensor is placed. The LED is mounted in such a way that it can be seen outside the vehicle: in most cases, it serves as a kind of warning for intruders. Valet service button is installed in an easily accessible place for the driver, but hidden for everyone else.
Connect individual automotive componentsAlarms are possible only after certain work has been carried out: removing the wiring from the hood switch, the ignition switch and the siren to the salon. There are frequent cases when cutting the standard wiring of door locks is required during the connection of the Sheriff alarm.
The best option is to contact specialists to install and configure car alarm systems in order to avoid errors in the operation of the system and its breakdowns in the future.
Frequently encountered faults
Despite the fact that the Sheriff alarms are very popular, they also have their drawbacks. Buyers often note the following problems in the system:
- Bad connection of the alarm with the key fob: the signal is recorded from the second or third time.
- Increased sensitivity of sensors.
- Operation of the key fob only after a strong keystroke.
- The doors do not lock when the alarm is activated, or the lock does not close completely, which is why the doors have to be closed by themselves.
When problems arise in the system immediatelyafter purchase and installation of the alarm can be exchanged in the store under warranty. In other cases, to resolve the problem, you should contact the experts.
Advantages and disadvantages of signaling
Separately, it is worth noting such dignitySheriff car alarm as an affordable price: it will be the best option for those drivers who have a limited budget. You can install it on both domestic and foreign cars.
However, the Sheriff system has its drawbacks:
- Wiring diagramPlacing alarms is not recommended in the trunk or the engine compartment of the car, since a large number of metal parts will cause radio interference, which can lead to system shutdown or deterioration of communication between the key fob and the central control unit.
- The vulnerability of the alarm to code grabbers - special devices that read the dynamic code of the system. "Sheriff", unfortunately, works on the basis of dynamic code.
- In the case of defective parts of the system or the discharge of batteries, the car can not be armed or disable the alarm itself.
- To disable the security mode, it is necessary to make considerable efforts when pressing the corresponding key of the key fob.
In case of a faulty key fob or other elements of the alarm system, the system can be turned off by pressing the Valet key, which is located in an easily accessible place for the driver inside the car.
Price
Sheriff car alarms are usedconsiderable demand not only due to the multifunctionality, but also due to the affordable cost. It is possible to purchase a security complex at a price from 3 to 5 thousand rubles.
