Xital 4T is a control system for heating devices based on the GSM range. The kit is aimed at alerting the user about equipment malfunctions via mobile communication channels, transmitting information to a smartphone or tablet. Consider the features of the operation and installation of the specified device.
Description
Xital 4T controls the operation of heating appliances using two modes. The first program allows you to maintain a given temperature remotely, after receiving a text message. The second mode provides for notification of a decrease in the temperature indicator below the minimum or its increase above the permissible maximum. The system sends daily or upon request the readings of sensors connected to the controller.
Remote digital indicators can be mounted at a distance from the main system to 100 meters, operate in the operating range from -55 to +125 degrees. The accuracy is 0.5 ° C. The kit under consideration makes it possible to read information about the temperature in various parts of the controlled object, including the thermal state of the thermal carrier. One of the indicators is responsible for stabilizing the indicator measured by it.
Principle of operation and installation
The Xital GSM 4T system stabilizes the thermal regime by activating and deactivating heating devices using built-in relays. The emergency situations of the boiler transport impulses by SMS. In addition, the design makes it possible to start the boiler remotely; it is transformed to control freezers, air conditioning systems, server departments. A violation of the operating range at the serviced object is notified by a special signal.
In addition, all functions specific to GSM alarms are supported:
- notification of triggering of fire, security and other safety sensors;
- siren activation;
- listening to rooms and the like.
Installation and configuration of Xital 4T is not particularly difficult. Working loops are connected using convenient terminals; there is no need to solder the connectors. If errors were made during installation, when starting up in SMS, each problem in the connection loops will be noted. If there is no possibility of laying cables to the sensors at the serviced object, the use of radio indicators with connection to a receiver from the same manufacturer is allowed.
Application
Xital 4T is used in various fields, it has the ability to create many configurations and settings. At the same time, the system has a fairly clear and simple design with no difficulties during initial startup and installation. To do this, simply insert a new SIM card into the controller, activate the 220-volt power adapter, make a call from the “mobile phone” to the installed “SIM card”.
The controller will automatically configure the initial default settings. Moreover:
- SMS template mailing lists are compiled
- a list of voice dialers is formed;
- The owner number is fixed using caller ID.
A few seconds after the start, a standard phone call activates a program containing information about the status of the incoming connectors, relays, temperature, voltage, arming or disarming. All information is displayed in the response SMS from the controller.
Technical specifications
Below are the main characteristics (according to the instructions "Xital 4T"):
- mission - installation inside the facility to control the operation of heating and auxiliary equipment;
- functioning at subzero temperatures involves the operation of a SIM card with appropriate parameters;
- maximum power consumption - up to 10 W in an alternating current network;
- number of built-in relays - 3 pcs .;
- the number of zones of controlled inputs is four;
- the capacity of telephone numbers in the list for sending messages is 10;
- a similar amount may be used for voice alarm messages;
- dimensions of the controller - 40/110/150 mm;
- the weight of the device with packaging is 0.85 kg.
Functional
Each security compartment is configured for continuous, adjustable inclusion or deactivation mode. For this, special Touch Memory or SMS keys are used. If a certain zone is triggered by an alarm, messages with the text specified by the user or a template prepared in the system are sent to the marked telephone list. After that, the newsletter is copied by voice dialing to additional telephone numbers from the list.
If necessary, the relay synchronously activates, activating an audible alarm, light elements and other equipment. To the first zone, the delay of which is set in the range of 1-99 seconds, the sensors responsible for the security of the input are connected. The time delay allows the user to disarm the kit using the "memory key".
Features
The special Xital 4T system has the following advantages and features:
- programming does not require a PC connection;
- adjustment is allowed to be performed remotely;
- “panic button” option is provided;
- notification of triggered sensors;
- automatic daily report or at the request of the user;
- there is a function of reading the balance of the account from the phone, preventing the SIM card from locking;
- option against "jamming", notifying about the loss of communication with the object;
- the ability to increase inputs and connectors by connecting special blocks.
Disarming and arming
According to the instructions, “Xital GSM 4T” is armed and disarmed by sending control text messages to the main telephone indicating the time of the operation. This approach is very convenient, it allows you to find out, for example, the period of care and arrival of children. The controller includes a pair of remote temperature sensors and one built-in indicator. External devices are connected in series with the Touch Memory key reader. For this, a common cable is used, the length of which reaches 100 meters. The total number of remote indicators can increase up to five pieces.
The set of the system includes a power supply unit that guarantees the operation of the controller from a 220 volt network along with charging a backup lead battery (12 V). If a failure occurs in the main voltage network, the system switches on battery backup mode. In this case, information is sent in a text message about the loss of 220 volts. Similar SMS messages are sent when power is restored or the battery is discharged. Remote commands can also enable or disable any of the three built-in relays.
In addition, remote adjustment of various equipment is allowed. All operations to turn devices on and off are confirmed by text messages. All reports on operability, interruptions, indicators, inputs, maintaining the operating mode and other parameters are received on request via SMS, by call at any time, or automatically daily during a certain period.
Xital 4T reviews
In their responses, consumers indicate that the smart system does its job perfectly, provides energy savings and has wide functionality. Remote control of all parameters allows you to quickly find out about all changes and violations. In this case, the owners note a couple of points. Firstly, the SIM card must be selected such an operator, the coverage of which covers the controlled area with confidence. Secondly, the security sensor should be selected correctly. If you install an infrared model, it will falsely work in the presence of infrared heaters.