The burglar alarm system is divided according to how the signal is transmitted to wired and wireless systems. And when choosing property protection, users often wonder what type of alarm to choose
Compared to a few decades ago, people are using far more electric gadgets today. Numerous electrical devices have also proliferated, including electric scooters, cell phones, tablets, fitness bracelets, and other household equipment. Electricity consumption increases as a result of everything.
The commercial and industrial sectors continue to be the largest consumers of electricity. There are ventilation and air conditioning systems, elevators, light signs, security systems and constant lighting in office buildings and shopping centers. Companies that produce items use high-power installations and units.
The burglar alarm system is divided according to how the signal is transmitted to wired and wireless systems. And when choosing property protection, users often wonder which type of alarm to choose: wired or wireless. In this article we will provide information that will help you make the right decision based on the individual characteristics of various types of objects.
A few years ago, with full confidence, it would have been possible to recommend wired systems to all users. Their price is affordable, the reliability is high, it is possible to install sensors at a great distance. Wireless alarms now have these properties. With the active development of new technologies, it has managed to confidently gain a foothold in the global security market and is already creating serious competition for cable signaling.
Making the best decision when choosing a security alarm requires understanding all the advantages and disadvantages of both wired and wireless systems, we’ll talk about them in more detail:
Wireless alarm
The principle of operation of wireless security systems is the transmission of data by radio waves. The wireless sensors are self-powered: batteries, accumulators that only need to be replaced over time (their life depends on many factors; the type of sensor, the frequency with which it is used, etc.) so they do not depend on power cuts.
Advantages of wireless security devices:
- Mobility. The location of the wireless alarm can be changed without any problems. In situations where the installation of a security alarm is carried out in rented premises for a short time, such an opportunity will be very useful (offices, warehouses, etc.).
- Independence from the power supply.
- Aesthetic appearance without visually evident elements. “Invisible” to intruders. Such a system is more difficult to notice and harm intruders.
- Ease and simplicity of installation. There is no need for additional fasteners. Simple expansion of the system structure. Wireless security alarm add-ons connect in minutes. All due to the lack of a cable requirement.
- The ability to quickly transfer equipment to a new location.
- The possibility of joint operation of radio channels of different ranges, as well as with other signal transmission systems.
- The transmission of the radio wave signal is reliable and efficient.
- It is possible to add the functions of the alarm system, the use of original solutions, the automation of spaces.
Disadvantages of wireless security devices:
- The cost of the devices is higher than the price of the wired devices.
- Radio interference can sometimes lead to false alarms.
- Slight weakening of the radio signal when overcoming physical obstacles. It is eliminated by installing signal amplifiers or by an initially correct installation.
- The efficiency of the work depends on the quality and range of coverage of the GSM operator’s network.
Wired alarm
The equipment is connected to the network, all devices of such a security system are connected by wires.
Advantages of wired safety devices:
- Relatively low price.
- The signal is stable and reliable, it does not fear physical obstacles.
- The distance from the sensors to the main unit is up to 400m.
- It is not necessary to change the batteries regularly. An additional UPS is used in the event of a power failure.
Disadvantages of wired safety devices:
- Dependence on electricity.
- Possibility of damage to the cable. The restoration work can take a long time.
- The equipment is visually evident, attackers can use it.
Both types of alarms can be installed on your site and serve their purposes, based on the benchmarking that has been done. However, a wireless alarm is easier to use. It is not necessary to compromise the structural integrity of the building walls to install it.
The operation of a wireless alarm is almost identical to that of a wired alarm, with the added benefit of excellent portability and an attractive design. Wireless solutions will therefore be very useful in rental offices, reliable administrative facilities and residential properties with first-rate maintenance. Conversely, it is preferable to install wired alarms in long-term facilities with a hostile environment (dust pollution, electromagnetic radiation, etc.), where design is not an issue, such as businesses, garages, cottages, etc.