Alarm systems and security systems for the perfect burglary protection
Alarm systems and security systems for the perfect burglary protection
Everyone who works hard for his money and his own little kingdom set up by the personal desires, naturally do not want any intruder comes along, something destroyed or drags. The burglary protection has a particularly high priority for many therefore.
Stable doors and security locks are standard already in many homes, but there are many tools that allow themselves such locks in seconds "crack" to let. Even windows pose a particular risk because glass is not indestructible. How secure all the locks, doors and locks are also matter A larger stone ranges and a window provides a simple introduction.
Dips can be difficult to prevent, but allow alarms to deter burglars and make the environment to the collapse attention. The technology required for the perfect burglary protection is becoming cheaper, so that everyone can improve their home security.
Contents: alarm systems and security systems for the perfect burglary protection
- Alarm systems - Prices and equipment
- Alarms can only alert over
- Security systems and smart home
- The right accessories for security systems
- Smoke detectors - an option Must
- Motion with different technology
- Glass break detectors
- Contact Indicators - Alarm window and door alarm
Alarm systems - Prices and equipment
Who does not know, the old motion with remote control, sold in various electronic catalogs as alarm systems several years ago. Most required batteries that held little more than a month and had two switching variants - on / off. For the first quench, the technique was not wrong, but as soon as it no longer was in earshot, this security system was barely usable.
Alarm systems in cars or even on Mototrrädern ensure that loud sirens every day somewhere to hear, and hardly anyone still reacts to it. Enough to enter the allegedly supervised and remove the batteries from the motion time for the burglar. Then the slump in peace can be executed. This motion did not reach a short deterrence and more.
Today, there are single board computers that are able to perform complex tasks. Hardly bigger than a cigarette sensors can be monitored, to make calls and movements are controlled. Such small Rechenmeister are easy to get for 40 €. The task of small computer technology to convert in alarm systems is only a matter of ideas, implementation and programming. Many manufacturers have taken up the task to develop affordable alarm systems.
Already cheap offers contain a solid basic package
If many manufacturers employ a technique and computer technology can always use simple, the result for the consumer an enormous advantage. Alarm systems are not only smaller, easier to use and easy to extend, they are one thing - cheaper.
Today everyone can afford an alarm system and also very affordable need not be bad. Almost all rely on wireless data transmission are installed and expanded quickly with endless sensors. Already for 150 € Base equipment on Amazon and other online stores are available. A comparison of different models can be seen here: vergleich.org. Also we have a closer look at two alarms and subjected to a test:
- Egardia Smart Home Starter Package
- Lupusec - XT1 Starter Pack
The test of the two alarm systems from different price segments proved especially that security is not a matter of money. Both fulfilled their task safely, could expand and monitored the desired area. Differences were mainly found in the equipment, operation and comfort. So if you invested in an expensive alarm system, do not fear to be less protected. In many cases, more time must be plugged into the installation and setup and lived with a not so comfortable operation.
Alarms can only alert over
"I'm already in it?" Yes sure! Everything today has a power plug, must be integrated into the home network somehow. We read the battery level of our cordless screwdriver on the smartphone, and use from your desk the coffee machine. On the sense and nonsense can be safely argue. Not so with modern alarm systems.
Alarm system with network connection
Imagine, they are already in bed and forgot to activate the alarm system of the workshop. Put on your clothes out to the garage to run, activate alarm system, back into the house and get out of the clothes. Five minutes later, fluttering a careless bird against the window and activates the glass breakage sensor. Put on your clothes out to the garage ..... No! It picks up the phone or tablet, controls which sensor has been triggered, looks to control out the window or activates the camera surveillance. If a false alarm before, is the deleted and the system reactivated. This works so well that you do not have to find time at home for this one.
Many alarm systems have a Network Connection, so that they can be operated from anywhere. Whether for activation, control or even for remote maintenance by the manufacturer. Nothing is impossible, and makes perfect sense. To operate you need to be an expert. Such programs are usually designed very user-friendly. Finally, the manufacturer wants to avoid application errors that cause false alarms and leave a bad impression on the user.
Interesting is the integration of the alarm system to the network, if this is able to make phone calls and send emails or messages. So you will thanks to a GSM Alarm System stay up to date even in the absence, can even alert several people and call the police during a burglary.
Security systems and smart home
Modern alarm systems connect to the home network, wirelessly call the state of sensors, and can be easily operated with a smartphone or tablet. What is the closer, so to use these features to turn light switches and sockets, or to control the heating.
control via app alarm, lighting and heating
Therefore, many alarm systems internalize the ways to make the home electronics smarter. While many alarm systems can by several modules that expand as Heiszungsthermostate or radio outlets, but you should never forget that it is primarily an alarm system. The Smart Home function is an option and is usually only implemented as such. A real smart home control can not be replaced by an alarm system.
Nevertheless, this option is worth considering. you do not think too big and not expecting too much, the optional accessories such alarm can certainly make good use of. Monitors, for example, the workshop, it can be after work from the living room, the heater turn down, turn off the lights or disconnect machine from the mains and finally activate the alarm system. Likewise, the evening activation of the alarm system can switch the light on the front door at the same time. In these applications, you should make as a buyer on the optional accessories. However, anyone who relies on intensive networking of his household, a smart home system should increase, which can be extended by an alarm system.
The right accessories for security systems
An important selection criterion for the new alarm system should always be the available accessories. The number of sensors is often interpreted as large unlimited of that rare the limit is reached. It therefore makes sense to see not only the price of the basic equipment, but to compare especially the extensions. Although not all of the premium features is the same used, it should be assumed however that the system is constantly being expanded and developed. For example, costs an additional smoke detector at a manufacturer only five euros less and needed 10 for the entire house, thus saving even when the alarm system costs 40 € more.
What accessories makes sense and what it is suitable, is to clarify our overview.
Smoke detectors - an option Must
Smoke detectors are now in almost all provinces and buildings duty, providing a substantial increase in security for belongings, as well as your own health. The background is undisputed, choosing the right smoke detector but often difficult. In addition to various qualities and battery equipment to smoke detectors are basically divided into two groups:
Smoke detectors for the alarm system
- networked smoke detectors
- non-networked smoke detectors
"networked" not stands for the connection to the home network, but for the forwarding of the danger signal from smoke detector to smoke detectors. Signals such as the smoke detector in the attic of a smoke, so it is hard to hear in the basement for DIY. Before the fire is noticed it may be too late. Networked smoke detectors give her signal, however, next smoke detector, which is also acoustically fire. The alarm of the smoke detector in the attic would be so carried to the smoke detector in the hallway and to the cellar. This is then not to be missed even in home improvement.
Smoke detectors go one step further than sensors for wireless alarm system. Notify you in case of danger, the center, which loudly proclaims the fire alarm, forwards them to the smart phone app, or report the smoke with a GSM function even phone call. Optimal can a smoke detection difficult to implement and anyone who draws the purchase of an alarm system into consideration, should also think about the expansion of smoke detectors.
Motion with different technology
Infrared motion detector
Infrared motion detector work, as the name implies, with infrared waves. If a person enters the room recognizes the detector by the body heat of the "intruder" and triggers an alarm. Slow temperature changes are automatically compensated by the detector and do not trigger an alarm. When planning should be taken to ensure that no direct heat sources such as lamps or stoves are located in the monitoring area.
Motion register movements
Ultrasonic motion detector
Send this detector from a high frequency, which can not be perceived by the human ear. The ultrasonic waves are reflected by objects and sent back to the detector. now moves a person through space that changes the frequency of the radiation emitted by the detector ultrasonic waves and this triggers the alarm. The principle of this detector is based on the so-called Doppler effect.
Here, the principle of the two upper detector is combined. There are different variants in which, for example, two infrared sensors are combined in one detector. In some models, however, we can find an infrared, and an ultrasonic detector, which can trigger an alarm in dependency. These detectors significantly reduce the risk of a false alarm, but also bring higher purchase costs.
This monitoring system works are sent from a transmitter to a receiver with which infrared rays. The path of the infrared rays can also be influenced with mirrors to be monitored the desired area. When the beam is interrupted, the detector triggers the alarm.
Glass break detectors
Acoustic glass break detector
Acoustic glass break detectors have a built-in microphone and react to characteristic frequencies. At the frequencies are to deep (breaking the glass) and high frequencies (glass fragments). In addition, the glass-break detector uses the analysis of infrasonic waves, give some indication of pressure changes in the space. The monitor area extends over a radius of 7 - 10 m to the detector.
Passive glass break detectors
This type of detector is bonded directly to the wheel to be monitored and uses a piezoelectric sensor. The sensor responds to a frequency around 100 kHz, which corresponds to a typical glass breakage vibration. Monitoring the radius is about 1 - 2 m.
Active glass break detector
Active detectors consist of a transmitter and one or more receivers. The transmitter transmits a characteristic signal on the medium glass to the receiver. Now, if the glass is damaged, there is no more transmission path and the sensor is triggered. An active glass break detector is dependent on a supply voltage.
Contact Indicators - Alarm window and door alarm
Magnetic Contact Detector
For windows and doors often magnetic contact detectors are used to check for opening and tilting. The detectors are based on reed contacts in combination with permanent magnets. the magnet is near, the reed contact and a monitoring stream includes flowing. By removing the magnet, the reed contact opens and interrupts the current circuit. To protect against sabotage by external magnets, there are now several protections.
The bolt contact comes in dead locks used and often serves the shutter display and control. The main component is a micro-switch which is actuated via a lever. This signals the idle or an alarm signal.