Modern technologies make it possible to track moving objects in any terrain with great accuracy. For this purpose, special transmitters are used in GPS GSM trackers. As a rule, they are installed with high conductivity modules. Signal transmission is due to antennas.
They are mostly used as a built-in type and do not take up much space in trackers. The receiver includes a chipset. The specified element is capable of storing data about the movement of the object. Modern devices are actively used in cars. Watch models are also available. To understand the issue in detail, it is more appropriate to consider specific types of devices.
Compact Beacons
Mini GSM tracker is mainly produced with built-in antenna. Adapters for them are selected, as a rule, of an expansion type. Chipsets in most cases are used at 35 Hz. They are able to work offline. Device coordinates are tracked every second. All received data is sent to the server.
At the same time, it is quite easy to establish compatibility with smartphones. Many models are capable of boasting a capture function. When choosing a modification, it is important to pay attention to the sensitivity of the receiver. This parameter should not exceed 3.3 mV. It costs a high-quality compact modification within 5-8 thousand rubles.
Watch-shaped devices
GSM tracker watches are not new and have been in great demand for a long time. According to the experts, the accuracy of determining the coordinates is not high. Also, the problem of devices lies in small batteries. When discharged, the chipsets are not able to continue to work offline. Transmitters for models of this type are used in different frequencies. Many models are capable of operating on PP20 and PP30 channels.
Moisture protection systems they use different classes. Modern modifications are made with the "Vector" system. First of all, it will allow you to update maps. In this case, the connection with the module is continuously checked. It is also worth noting that the Vector system helps a lot when using weak batteries. A high-quality model costs about 10 thousand rubles in our time.
Children's options
GSM-tracker for children is very popular. Transmitters for modifications are mainly designed for 20 Hz. They are able to work in manual and offline mode. Many modifications are made with contact chipsets. They have little memory. Batteries are mainly used for low power. The info message function is very useful. There are also models with channel antennas on the market.
They work from a linear type adapter. The conductivity of the signal from the tower is quite high. The operating humidity of trackers of this type does not exceed 40%. The route determination function is rare. A good tracker for a child costs around 8 thousand rubles.
Devices for cars
GSM tracker for cars is irreplaceable. As experts note, it is important to choose devices with only linear adapters. As a rule, their modules are used with contactors. Some devices are capable of operating at low frequency. The accuracy of determining the coordinates they have is quite high. The throughput of trackers varies significantly. Some modifications can boast a channel chipset. The Vector system is rarely supported.
The operating temperature of modifications starts from 45%. Data response time averages 3 ms. Hot start models are very much in demand. Their sensitivity is usually maintained at 4 mV. A high-quality GSM tracker for a car costs around 9 thousand rubles.
TK102B series devices
GSM data trackers has a lot of advantages. First of all, it is important to note that they are able to work in various modes. The function of a continuous signal in this case is provided by the manufacturer. The response parameter of the modification is 4 ms. The device turns on pretty quickly. Adapters for the tracker are of high quality, the protection system is of class PP30. The operating humidity of the device does not exceed 40%. The set includes a GSM tracker,instruction and fastening.
According to information from users, the model works great in areas remote from cities. The tracker's antenna is of the built-in type. The module is used only wired. The time step is always fixed by the device. The frequency of the equipment is 44 Hz. There is no external interference protection system in this case. The tracker of the specified series costs around 12 thousand rubles.
Modifications of the TK103B series
This car GPS tracker is very popular. In terms of dimensions, the equipment is compact, it does not take up much space under the hood of a car. If you believe the arguments of experts, then failures in the operation of the module are very rare. The tracker's protection system is of class PP32. The operating humidity of the device is only 35%. The transmitter is not afraid of magnetic interference.
Hot start takes less than 1 second. It is also worth noting that it uses an excellent expander that is able to coordinate the work of the module. The price for the specified tracker starts from 7 thousand rubles.
Features of TK105B models
This GPS tracker is suitable for car use. The adapter is made by the manufacturer of a linear type with a KE output. Magnetic failures are not terrible for the device. The tracker protection system of this series is used in class PP30. The operating humidity of the device is 33%. Hot start takes an average of 2 seconds.
The device module is used with a linear adapter. The expander is used as standard with the antenna. Cold start averagehappens in 30 seconds. According to users, the chipset works fine. The Vector system is not supported by this device. The time step is not tracked by the model. The operating temperature of the tracker is at least 20 degrees. The price for this device starts from 10 thousand rubles.
DYTECH GT02 series devices
This GSM GPRS GPS tracker is applied to various sites. The main feature of the modification is a high-quality chipset. It has quite a lot of memory. All data received by the transmitter is instantly sent to the server. The tracker of this series is compatible with smartphones.
It is also worth noting that the model turns on pretty quickly. The "Vector" system is supported by modification. Cold start on average occurs in 33 seconds. It is also worth noting that the model uses a contact modulator. Its offline sensitivity parameter is 3.2 mV. The price for this tracker starts from 11300 rubles
DYTECH GT30 modifications
These GSM trackers are produced on the basis of pass-through modulators. The modification does not have filters for impulse noise. It is also worth noting that the device uses only one dipole-type adapter. Its connector is used in a linear form. If you believe the arguments of experts, then the antenna in the device is highly conductive. The tracker can work on channels P and E.
Frequency it maintains on average at around 30 Hz. The protection systemmodifications apply class PP32. According to users, the device turns on pretty quickly. The chipset of the model can only work in standalone mode. The quality of the adapter deserves special attention from the tracker.
Output under the controller in this case is provided. The sensitivity of the tracker is at the level of 3.4 mV. Many consumers say that the model is compact and weighs very little. The working humidity of the modification is 46%. The price of the tracker is at least 14 thousand rubles.
Features of DYTECH GT45 models
These GSM trackers are capable of operating in high humidity. According to the arguments of the experts, the Vector system is functioning properly. Protection is applied class PP45. Operating humidity is as high as 55%. In total, the model has two transmission modes. The continuous signal function of the tracker is supported. It is also worth noting that the model has a high-quality battery. Due to this, the chipset is able to transmit data for a long time.
If we consider the design features, it is important to mention the presence of a through expander. The manufacturer has developed a filter for magnetic interference. The antenna is built-in type and is able to work on different channels. Hang-ups in the work of the module are observed infrequently. The working temperature of the tracker is a maximum of 40 degrees.
The modification does not have a route transfer function. A hot start for a model takes an average of 2 seconds. With backup power, the equipment is able to work no more than sixhours. The price for these GSM trackers fluctuates around 8400 rubles.
RF-V10 series devices
This tracker is made with a composite adapter. All this suggests that the model is not afraid of wave interference. Also in the device there is protection against magnetic fluctuations. Hot start on average occurs in 2 seconds. The expander is of high quality. It is also worth noting that the model has a good chipset that saves all received data. The route information is transmitted to the server. The tracker of this series costs about 11 thousand rubles.
Modifications of the RF-V12 series
In standby mode, the tracker can work for about five hours. Modification is great for cars of different brands. It is compatible with smartphones. The chipset is of the built-in type. The expander is able to work on channels P and E. The tracker of this series costs about 12 thousand rubles.
