Alarm for the house with the phone call: do it yourself. Best Wireless GSM Alarm System for Home

A distinctive feature of wireless alarm systems is that the tracking sensors communicate with the central unit via the GSM network. To work in it, the SIM card of the selected operator is installed. GSM equipment is an alarm system for a house with a phone call alert. The central unit after switching on finds all installed sensors and begins to take readings. If one of the sensors is triggered by a motion or other violation rate, an alarm is sent to the center and a siren is heard, and a message is sent to the owner's mobile phone.

The device is programmed so that the phone signals until the receive signal is received. The mode of the central unit is set by the owner, each zone is programmed to a certain signal, and when it arrives, it is determined in which sector the tracking sensor is triggered. The equipment is installed in various spheres of production, it is used in offices, private buildings, GSM alarm system is put up for the house, giving.

Advantages of wireless tracking system

The device has a lot of advantages over conventional signaling:

• The wireless system works easily in homes and detached premises where there is no telephone and electricity;
• There is not paid a monthly fee for quick response and the arrival of security guards, the signal instantly notifies the owner, and he acts at his own discretion;
• The device of the system provides protection from a false response to the movement of insects and animals, which is very valuable in comparison with conventional equipment.

Compound components

The device is completed in a standard or extended version. The standard scheme is equipped as follows:

• Tracking sensor;
• Warning sensor for opening a door or window opening;
• The device of a siren;
• Set of keyrings.

Standard equipment is expanded by an additional number of sensors, and additional notification devices are added gradually after the installation of the main equipment.

Overview of the model "Guard Sokol Prof"

A set of high quality devices is used in the wireless alert system "Sentinel". GSM signaling for the home is the representative of a new generation of systems, to which sensors of various types can easily be connected. You can install a microphone to listen to the protected area. The transmission of an alarm message and dialing occurs on three telephone numbers. For notification, the central point is in contact with 9 zones of wireless notification, 24-hour work is provided for installing a fire alarm.

SMS messages in Russian transmit the alarm for the house with a phone call. "Sentinel" is characterized by a large capacity battery, which allows not to recharge the system for up to three days. The system is programmed with a console or a message over the phone, which saves phone costs. If the signal strength at the central point loses intensity, then the owner's phone receives a message about the application of the cellular wave suppression system when attempting to break into.

To determine the mode of operation, a wired detached beacon is used, which notifies the casual visitors about the protection of the room or facility. If the territory has places where the radio signal is blocked for various reasons, then it is envisaged to connect the wired devices to the common center. This GSM alarm for the home works as a reliable and functional system.

Alarm system Falcon Eyei-Touch

The equipment refers to standard wireless devices. Sold with the installed program, the expansion of the field of activity is provided by installing additional reading sensors. Wireless GSM alarm system for home and villa is different in that it connects to up to 50 sensors and about a dozen remote controls that are easily managed. For an alarm message, there are 5 phone numbers from which the device can be easily programmed. The notification for the owner comes when the batteries are discharged, the capacity of which allows them to work autonomously for 5 hours.

Falcon Eye Simple Security System

The model is intended for installation in residential buildings. A successful designer look easily fits into the most exquisite interiors. The standard set of accessories is the same as in the "Sentinel" system. The GSM signal for the house also expands when it is necessary to increase the viewing area. Works with a large number of information readers, has a voice message, listening to the monitored zone. The communicator is easy to maintain and control, programming is carried out by telephone. The battery lasts about 8-9 hours.

Signal XM - reliable protection

The text in the message is sent in English, which is not always convenient. If the ambient temperature drops to -5 ° C, it is possible to reduce the capacity of the batteries in the sensors. Has an affordable price with good functionality. As a version of the alarm system used for installation in the garage, is called Signal XQ. This device has several types of sensors that react to vibration, smoke, movement. It is possible to receive once a day messages on the phone or every time on request.

Alarm System SGA-G10A

It is ideal for installation in rooms for various purposes. Wireless GSM alarm system for the home is a ready-made kit for use in a garage, apartment, home, office. All devices are set up, and the kit is easily installed by a person without prior preparation, which is an excellent way to save money at the invitation of a specialist.

The alarm box has a successful design solution, allows its installation in various styles of decoration of premises. Sensor elements are provided for control, technical parameters of the system are displayed for viewing on the screen. The operation is simplified before pressing one button, increasing the number of sensors is much simpler than in other systems. For today it is the best GSM alarm system for home. Feedback from users is positive.

To the central unit it is allowed to connect up to hundreds of wireless surveillance zones and two wired ones, the number of numbers for voice notification is 5 pieces, SMS messages - 3 pcs. The intruder is detected at a distance of up to 12 meters, the increased viewing angle of the zone is 110º. Alarm works with sensors at 433 MHz. Sensors apply various types: opening the opening, movement, breaking glass, flooding, leaks, vibration.

Operation of the siren is audible at a distance of several hundred meters, if there are many objects, then it is possible to see what is in danger on the screen (mini-display), there also the operating time is displayed. The system operates in two telecommunication standards, works with all operators, is connected, at the request of the owner, to a fixed telephone.

It is possible to program commands from the phone, now it is not necessary to memorize complex digital and alphabetic codes, operations are carried out by pressing one button. The name of the security zones from the license number is renamed according to the name of the premises, for example, a kitchen, a bedroom, etc.

Alarm set 30 A

Appeared on the market recently and has already collected a lot of positive feedback, thanks to the excellent quality at a relatively low price. The device is a plastic case with an opening lid, the keyboard is equipped with a backlight. Built-in liquid crystal display with a well-designed interface. The modern device of the new generation becomes not only an assistant to the owner from encroachment on the territory, but also speaks about the luxury of home ownership.

Dialing is carried out with a voice message to 6 phone numbers. The alarm for the house with the phone alerts sends a message to three numbers in case the sensor is triggered. Up to one hundred information collectors are connected to the system, which are put on all possible variations of penetration, for example, a door, a window, a safe, demountable enclosing structures. The screen shows the system settings, the operating status of the alarm, the alarm unit is used as a phone for calls to friends and acquaintances.

Selection criteria and price

Having considered the features and technical characteristics of all systems, choose the optimal one for the installation in the selected room or in the open area. For large areas, systems with the ability to connect a large number of sensors are used, but such kits are more expensive. Small economical premises, garages are protected by small functional systems to reduce the cost due to a small number of sensors.

The price is often the determining factor for the purchase of equipment, but for wireless signaling it is one of the advantages. On average, the cost of a standard kit is about 7-11 thousand rubles, which makes it affordable for a wide range of people. This is a low price for the acquisition of tranquility for their property, with the condition of prompt notification in connection with violations.

The alarm for the house with the notification by phone is chosen taking into account the name of the manufacturer and the country of production. The Chinese lightweight models are equipped with a housing of poor-quality plastic, often there are no batteries in the package, sometimes there is no guarantee for the equipment. Such systems are cheap, but the quality leaves much to be desired.

The security equipment is selected taking into account the functionality, the best set is the GSM alarm system for the house, it instantly transmits the signal to the owner's phone and allows it to react very effectively. If the system is equipped with a siren, then strangers will not want to be in the apartment, even after a successful hacking.

When selecting, consider the possibility of connecting wired systems, the capacity of batteries, the availability of a convenient screen with a clear interface. Being guided by these data, choose the optimal solution for object protection. Important in the kit are additional functions, such as temperature control, voltage in the network.

Connection Instruction

Security GSM alarms for home are installed easily, which does not take a lot of time even for an unprepared user:

• The place for installing the central control unit is selected;
• Tracking sensors are attached in places of their control use, preferably at an equal distance from the central unit;
• Infrared sensors are placed on the line of possible passage of a person, at a height of at least 2 m from the floor surface, the angle of inclination is not more than a right angle;
• Range of reception of movement of the sensor - about 8 meters, viewing angle - no more than 110º;
• Sensors on the opening are installed on a stationary frame, the magnet is placed on the movable leaf, the gap between them is not more than 1 cm;

Next, the GSM alarm is configured for the house. The instruction with a step-by-step description is attached to the device in the purchase configuration.

Making alarms with your own hands

The craftsmen make a wireless alert when dangerous situations occur on their own handsets, which helps to save money. Materials and tools are purchased for work:

• Mobile phone with the ability to quickly dial the selected number;
• Sensor for reading sounds from the surrounding space in the form of a microphone;
• Push-button opening sensor (window or door);
• Battery acid-gel type at 12V (you can take a battery with a larger capacity, which will increase the time of autonomous use in the absence of electricity);
• Accumulator charging;
• Soldering iron, solder, pieces of wire.

The alarm for the house with the phone alert works by closing the contact on the cell of one of the digits in the phone to which the owner's speed dial is programmed.

Procedure

Selects the number on the keyboard, the functions of the phone is configured for quick dialing. To avoid surprises in the future, the speed dial is checked by pressing a key. After that, the back surface of the mobile phone is removed, then the front part with the screen is retracted, and a board protected by a white film is released for work.

To connect the wires, two notches are made under the desired button. After lifting the film, a metal membrane located on the inside becomes visible. This part performs the function of closing two contacts, the middle point and the ground. The wire is soldered to two contacts, it is desirable to take one so that there are two cores in the winding, this will reduce the number of pickups and false calls.

To eliminate unforeseen closures, a small square of insulating tape is glued onto the membrane, closing it. If you plan to return the phone to normal business use, the membrane will not be removed. The cell phone is ready for use, and then the alarm for the house is set with a phone call. It is not difficult to make such a connection with your own hands, they are determined with the option of closing two contacts.

Two chips are used: K561LN2 and K561LA7, this alarm sets the time for the owner to exit the boundaries of the protected object and determines the period for the master to enter the territory to turn off the alarm. At this time, there is a delay in responding to traffic and other parameters. Wireless GSM alarm system for the house, designed by own hands, extends the application possibilities by installing additional sensors.

Options for connecting the phone to the alarm system

For one of them, a relay with open contacts is used. The relay winding is connected to the alarm output. If an alarm is triggered, the voltage is applied to the winding, the contacts are connected, and the phone button is pressed, sending a ring signal to the owner's phone.

The second way is to connect a bipolar transistor directly to the phone's keyboard. The output of the transistor is in contact with the common wire, and its collector is connected to the button contact. Voltage goes to the transistor base through the resistor and starts to operate GSM alarm system for the house. Feedback from those who use such a scheme, say about its sufficient reliability.

It is possible to create a decoupled circuit from a galvanic point of view by connecting the phone with an optocoupler. The optotron is an electronic device containing a light emitter and a photodetector enclosed in a common single body. Both components of the optocouplers do not have common contacts, so the security circuits are executed with power from different sources without common wires.

All three methods of connection are valid when connecting a cellular phone to any alarm. GSM alarm system is installed for the house, garage, easily connected to the car guard.

How to ensure uninterrupted power supply

Apply charging the phone battery with an ordinary device. This is an easy way, but the battery is constantly in full charge, and the lithium battery is gradually destroyed.

An ordinary phone battery is used, but a fixed power supply voltage of up to 4 volts with an acceptable load current of 700 to 1000 mA is used for charging. This power allows you to accumulate in the battery is not the full volume, but only up to 70-75%.

Another option is to reject the fixed telephone battery and connect to the battery of the alarm system, which is up to 12 volts and is constantly recharged. In this case, a current converter or transformer is installed. Before connecting such a device to the phone, check the output voltage, which should not exceed 3.9-4.0 volts.

His home, work enterprise, garage, car must be protected by the visionary owner from attempting to break into and penetrate. Wireless alarm helps to perform this function reliably, economically, without difficulties and problems.