| Alarm systems consist of detectors, a control unit and a keyboard. The type of housing to be monitored is key to choosing the type of do it yourself home security system, its range and its location. For optimal protection, it is advisable to include supplemental options like adding optical signals or installing a siren to alert the neighborhood. In any case, before installing an alarm system, people should remember to comply with all existing legal norms. Alarm system components Sensors are responsible for alerting people when there is a possible intrusion. Experts classify them into two complementary groups. Motion detectors are equipped with an infrared sensor that detects the presence of a person’s movement. These sensors are available for both exterior and interior areas, but remember that some models differ between individuals and pets to avoid false alerts. There are also detectors that sound when doors or windows are opened. Composed of two magnetic pieces that alerts the main system when a door or window opens, this type of alarm is a must-have for any homeowner. There are also glass break detectors that detect strong vibrations on the glass. Parts of an alarm The switchboard is the brain of the system. It monitors every part of the system and, in the case of an intrusion, collects the alerts, while broadcasting signals (both audible and light) to phone numbers or service departments (police and fire). It can run on batteries or is connected to the main wiring of a home. The part of the system that activates or deactivates the alarm is the keyboard. This can also record the access codes or allows a person to enter the parameters of certain elements. Although it can be integrated into the control unit, it is advisable to not install this in a difficult-to-access place. Actually, there are some models that allow the keyboard to be operated via a remote control. Alarm types A single zone alarm only it protects an area and is always completely off or on. A multi-zone alarm manages different areas through surveillance. In a house with two or more floors, the alarm can be activated on the first floor and disabled throughout the rest of the home. Motion detectors should be strategically placed throughout the house, especially in rooms where valuables are stored. Sensors that detect the opening of doors or windows should be installed at the entrances to the home and easily accessible windows. Message Types Alarms that each system issues after receiving an alert can be one of three types: Acoustics: To be effective, an alarm must be able to operate at a minimum half hour at full capacity (up to 110 decibels). If the acoustic signal is outside, the city may ask the homeowner to file for a municipal permit decreeing that the siren complies with current regulations on noise pollution.Optical: The optical warnings produced by a do it yourself home security system can be very useful when complementing the sound given off by the alarm. The rotating or flashing lights can help peace officers quickly locate the intruder. It can also be a great deterrent.Phone calls: The detector activates the alarm which sends a signal to the control unit that makes a call to whatever numbers are programmed into the system by the owner. There are some systems that alerts private security companies if the service is contracted. How can people choose the right device? The first step when choosing and installing an alarm system is to define what the system is being used for. A homeowner’s security needs should never be in question. Will the alarm be used for safety purposes or just peace of mind? Is it for a business or a home? Is the home a flat or a house? What goods are being protected? Thieves take advantage of homes that are empty, especially during the summer holidays and winter holidays. For this reason, homeowners should consider installing automatic timers to turn their lights, television or radio on at certain times of the day. There are some security timers that can raise or lower the blinds so it gives off the vibe that someone is there. It is important to strengthen the security of the home by strengthening doors and putting motion detectors near doors and windows. Balconies, terraces, windows and skylights are the most vulnerable spots in a home. People should detect weak points and protect them with the use of these devices. Advantages Alarm systems can help people constantly maintain a safe environment for their friends and family. Some systems will send out audio and visual signals to alert the owner that something is wrong, while others will contact the local authorities or security company personnel. In this sense, an alarm system not only succeeds in fighting off intruders, but it will stop them from returning. To install a security system properly, people must understand that several factors come into play. Having a professional service technician oversee the placement of motion detectors and alarms can help immensely. Reliable alarm systems also provide people with emergency assistance. While any criminal act or incident is a huge issue, one of the main concerns people have during an emergency is not having enough time to contact emergency services. This is just one more advantage to having an alarm system put in your home. By having a system installed, people do not have to worry about calling the police or fire department because they are contacted when the alarm is sounded. |
