The protection of personal property, a private house, an apartment is an urgent problem, the solution of which should be approached responsibly, having the necessary information. Analyzing the rating of the best alarms for apartments and summer cottages for 2024, you can choose a suitable model in terms of functions, quality, cost.
Content
Security systems should be chosen taking into account several important criteria:
The choice of alarm depends on the room, its size, and functional features. There are security systems for the following objects:
The specialization of the alarm system (security, fire-prevention, "smart home" system) depends on the number, functions, principle of operation of sensors, signaling devices:
The presence of wires, cables, radio, mobile communication determines the type of alarm:
Wired:It is planned and installed at the initial stages of the premises renovation. Differs in high-quality signal, reliability (correct installation by specialists). Suitable for owners of new apartments, houses (preparing for renovation).
Wireless:Suitable for removable, renovated premises (no new renovation is planned). Easy to install by yourself, it is possible to remove the entire system when moving. You can move, install new sensors, alarms.
Double (hybrid):Combines the presence of wires, cables, sensors with mobile signal transmission.
The following types are distinguished from the method of transmitting alarm signals to the owner:
A light, sound (siren) signal is triggered (110-120 dB). Scares off criminals (85-90% of inexperienced). Information about the hacking is not transmitted (completely autonomous system), it is transmitted to the owner (SMS message).
Advantages - the ability to install in an area where communication is not available (GSM, landline phone). Suitable for apartment buildings - the presence of neighbors, passers-by. Private house, dacha - not relevant.
The owner needs to react on his own, call the law enforcement agencies.
Performs functions:
Additional costs if you have chosen a console system:
According to experts, it is considered the most effective from hacking, robbery.
Transfer of information to the owner, security company via mobile communications. The control unit has a separate, built-in GSM module, where the SIM card of the mobile operator is connected. New models - 2 SIM cards from different operators (high-quality, stable connection).
Data on hacking, movement is transmitted to several programmed phone numbers (3-10) - call, SMS, photo. Additionally, howler-sirens can be activated.
Comparative characteristics of alarms are presented in the table
signaling | console | autonomous | GSM |
---|---|---|---|
installation | specialist | independent | independent |
notification | security firm | owner, siren | owner, firm |
cost | average | low | medium-high |
The alarm consists of the following components:
Receives, processes signals from sensors. Sends an alert to the owner, security company. May contain a built-in battery.
Helps to remotely control system functions, disable. arm, call for help (SOS button).
For protection, detectors with different operating principles (IR, microwave, ultrasonic), power supply (batteries, power supply from the network) are used.
A reed switch is used (sealed contact, limit switch). They react to opening, they are located on the sashes of windows, doors.
Ultrasonic waves are emitted (frequency 15-75 kHz). The Doppler principle is applied - changing the frequency of the reflected wave. Advantage - not affected by changes in the environment (temperature). Disadvantages - affects animals (dogs), does not work well for slow movements.
Consist of a receiver, a transmitter. The principle of operation is based on the transmission of a high frequency signal. When passing near the MV sensors, the frequency changes (the signal increases, is transmitted to the relay, the load is turned on). Sensitive to any vibrations, movements through the glass surface, door leaves. There are false positives.
In terms of cost, they are the most expensive.
The emitter (IR LED), the receiver (photodiode of a suitable identical spectrum) of the security system are placed opposite each other (corridor). Triggering occurs if the radiation between the detectors is interrupted - an unauthorized person passes.
An obstacle sensor (used in robotics) is triggered when radiation from a foreign object (object) hits a photodiode located next to the emitter.
The alarms react to ground vibrations. They are located in a trench, the distance is 40-50 cm from each other, they are connected in series with a cable. The signal is transmitted to the control panel by the converter, UPS (individual power supply).The number of sensors depends on the type of soil, the size of the area, natural seismic vibrations. They are used to protect large industrial premises, warehouses, gas transmission systems.
The principle of operation is applied when the glass of the windows is broken.
The principle of operation - the reaction to a change in temperature (thermal radiation from objects), which the object emits, are installed at a height of 2.5-3 m.
Frequent false positives happen:
Consists of a PIR sensor (sensing element), Fresnel lens (multi-segment).
Increasing efficiency, expanding the field of view - install dual sensors (2 pairs of double).
The most common, affordable.
Additionally, special signaling devices are used that react, give an alarm to the owner:
In addition to security, sensors save energy, increase the duration of lighting devices.
Howlers make loud, harsh sounds that scare off criminals, attract the attention of neighbors and passers-by. Additionally, light is used - turning on bright lighting, flashing.
CCTV cameras of the security sphere help to detect, get an image of the criminal, control the backyard territory (dacha, country, private house). Video surveillance systems consist of:
There are 2 main types:
Image quality - HD, UltraHD (6-8 Mp).
Features of analog cameras:
HD-SDI - easy installation, video transmission at 200-300 m. Requires high-quality cable material, has a high cost.
IP is the most common. Information transfer without special equipment 90-100 m.
When choosing, pay attention:
The choice of the type of security system should be carried out, following the advice of experienced masters:
You can choose a high-quality, suitable security system by studying customer reviews, product ratings from the cheapest to the latest.
Wireless. Set - touch panel, 2 sensors (magnetic contact, IR), siren, bracket, 2 control panels.
The battery is built-in, lithium. Signal transmission - city telephone communication. Functional:
Manufacturer - "KARKAM Electronics" (Russia).
Manufacturer - ALFA (Russia). Set:
Several functions:
Operates at a temperature of -10⁰C - + 60⁰C, humidity - no more than 80%.
Manufacturer - NPO Siberian Arsenal (Russia).
Components, their properties:
Manufacturer - ALFA (Russia). Composed:
Installation - gluing with double-sided tape (horizontal, vertical surface). Installation (apartments, houses, offices, shops):
The remote control is controlled by 4 buttons. There are functions - doorbell, SOS button, disarming, arming.
Manufacturer - Bradex (China). The set contains:
Power supply of the base, signaling device - 4 AAA batteries, sound signal - 105 dB.
Manufacturer - CARCAM (Russia). Set:
Possibility to additionally connect 24 elements, install 5 control zones. Signal receiving radius - 100 m.
Manufacturer - LLC "Helikon Line" (Russia).
Set:
Performs the following actions:
GSM alarm system. You will need a new SIM card from your mobile operator. Setting up, control of the panel - by a mobile phone. Alarm signal - messages are sent to 6 numbers.
The finished kit contains:
White set, consists of:
Has great functionality:
Power outage - work 12 hours. The warranty is 2 years.
Manufacturer - Sapsan (Russia). The security system performs the functions:
The set consists of:
Manufacturer - ALFA (Russia). New for 2019. The ready-made kit, in addition to the motion and opening (windows, doors) signaling devices, has 2 video cameras (home, outdoor). WI-FI IP cameras have built-in motion control. They fix the offender, transmit the image (PC, smartphone). The cameras can be programmed:
Camcorder specifications:
The kit consists of:
Camcorders are additionally equipped with mounting brackets. power supplies. control panels.
Modern technologies help to make everyday life calm, confident in the future. Knowing the main selection criteria, the features of the constituent components of the system, you can quickly, easily decide on the choice of a suitable security system for your own home.