What is the home security alarm system?
Obviously, this is an alarm system installed at home for safety reasons. It was designed to detect intrusions. ideal alarm system consists of a combination of equipment for outdoor use (or scope) protection and interior. Let’s look at what the scope and protection of interior look.
Perimeter protection as a rule of recognition mechanisms on doors and windows to the property. These devices are connected so that it triggers an alarm if an entry is attempted and an emergency call for help or a person entitled to send the main control center.
The device is most often used for this protection, a magnetic contact (ie a switch and a magnet), which operates with a switching mechanism. The switch is located on the frame of a door or window, and a magnet is placed on the door or a window next to the switch. If the door or window is opened, the magnet moves away from the switch and the alarm is activated. Tries in the event an intruder, the magnet contacts by breaking the glass on the door or window, as the shock sensor device can detect a shock to be monitored and send RF signals bypass the alarming main unit.
Interior Protection
interior protection system plays an important role to detect whether an intruder perimeter security system has been expelled.
The device is most often used for interior protection is a motion sensor can detect body heat or movement of an intruder and activate the alarm. There are three basic types, infrared, microwaves and ultrasound. Smoke detectors, as an indicator of fire, is another key feature for interior protection. Smoke detectors can not use the presence of smoke particles in the air. You should be on all levels of the property.
There are many other safety devices such as IP cameras and a panic button that can make the full protection alarm system.
The installation of an alarm system in your home can contribute to insurance premiums in your home, but more importantly, a good home alarm system you can protect your family and your property to prevent attacks or intrusion.
How to build an alarm circuit
Build an alarm circuit is one to make the simplest circuits. There are two types of circuits such as alarm systems and closed-loop system is idle. Here are the steps for building a warning system in a closed circuit.
Instructions What you need:
- Prepare your son. Have for the circuit contact cleaner, you have to take the insulation of the wire at the end of the son. Take ½-inch insulation off the ends of the son who connect to the battery. Peel off 1 inch of insulation from the ends of the Son, the clip can be attached.
- the buzzer to the switch. In a closed-loop system is the time that the alarm does not ring when the circuit is interrupted. This means that if the electric current along a continuous audible alarm. Start by tying a piece of wire with a clamp buzzer. Plug the other end of the wire with a pin of the clip by wrapping the wire around the pen tip.
- you connect the switch to the battery. Take a second piece of wire and wrap the end around the second part of the clip. Make sure that the son affected when the clip is closed. This is the part of the circuit opens and closes. Plug the other end of the cable to the battery terminals.
- Connect the battery to the buzzer. At this point you might want to keep a piece of thin plastic or paper clip into the stick in the Son of contact. Otherwise, keep the buzzer sounds when the battery is connected to it. Take the third piece of wire and connect one end to the other battery. Plug the other end of the cable to the terminal on the switch yet.
- your tour is completed. Pull the box out of the clip and the buzzer sounds. If the buzzer does not go out, check your battery terminal connections and the buzzer. Also make sure to touch the son clip when the clip is fully closed.
Tips and avertissements Assurez source that your battery is strong enough to power the buzzer, but not so strong that it burns the buzzer sur. Utilisez a plastic clip metal clip or with pieces of plastic in order not shocked by the current.
In the past, only the very rich could afford home security at home.Today’s safety at home is no longer a luxury. It has become a necessity and is essential for the home and the security to protect the family. It is certainly more affordable.
You may wonder why I need a security system at home. Here are the five most important reasons:
- It saves lives with smoke detectors, fire alarms and gas detectors in your home security system included, you will be notified when the siren starts. You can take steps to prevent fires.
- It can protect your homes and families Of course, an alarm system against burglary or theft. Essential parts in a system contains motion sensors and touch sensors, door / window.
- It offers peace You need not worry about your safety to make at home if you are on vacation. With automatic dialing / SMS function, you will be notified when an irregularity in his homeland. You can also monitor your home IP camera, while the Internet.
- It minimizes damage to personal property Discover the past and the damage can be minimized.
- It reduces the insurance premiums An alarm system is installed, you can actually reduce your insurance premiums.
Why is the security system to be home? A study at Temple University, said that in a house without a security system is three times more frequently robbed. Most of the breakdown of the offenses are not planned carefully. A burglar is usually for a quick entry and exit. With a home alarm system, you can be notified immediately after his and act accordingly.