In the “old” days all security systems were hard wired systems. This means that all of the alarm devices were physically connected by cord. This cord runs from the security panel to all of the door and window contacts and all of the motion receptors. These systems also Türsprechanlage mit Kamera had an alarm panel that was usually located in a corridor closet or perhaps in the basement. The keypad also had a minimum of a 4 cord conductor run to the control panel. These types of systems are still being used today and are widespread in the united states.
An self-protection system of this type has all of the features of a radio self-protection system so as far as features they can compete head to head. The problem with one of these systems is that a cord must be run from the control panel to any new device. This made it very tough for a Do it Yourselfer to install a security system. There is also the issue of potential damage to the physical part of cord. The cord can be gnawed on by mice or broken by other contractors that are in your basement for unrelated repairs. These types of repairs can be very costly because there might be a reasonable amount of troubleshooting involved. The actual repair can be minor but the time involved in finding what to repair can take hours.
A radio self-protection system has a huge advantage over a wired system in that new self-protection system devices can be added very easy. A good Do it Yourselfer can add devices as needed. There are also no wires involved apart from the cord to power the control panel. All of the wireless devices are managed by battery. These batteries can last for a year or more. The machine is administered so any tampering with the devices will be detected. When the batteries are getting too low to operate there is a trouble generated to inform you that it is time to change the batteries. This is very easy to do by the self-protection system owner so there is not a need to create a call for service if you are just a little handy. There are no wires to bring so there might be no damage to them.
The wireless self-protection system operates with batteries and even though they do last for many years they will still need to be changed at some point. If you have a large number of security alarm devices then the expense should be taken into consideration within the cost of maintaining the machine. Another potential problem with a wireless system is the choice of the alarm devices. Depending on the construction of the home or business there may be some difficulty in the control panel receiving the signal. The product range can be a issue in larger homes and could wish for a radio repeater. This will increase the signal choice of your wireless alarm devices but does add additional cost to the cost of the machine.
These systems are a combination of wireless and wired systems. Most wired alarm panels can be changed to a hybrid type panel. You can include a component that will communicate with the wired panel and allow you to add wireless devices. There are also wireless panels that have devices that can utilize wired specific zones. If you have a number of wired specific zones already in place and you want to upgrade to a wireless system this can easily be achieved by using a door contact that will accommodate a fixed over unity magnetic sensor.
All in all a radio system is much more versatile than the usual wired self-protection system. Many alarm companies will want to put in a wired system because they are using subcontractors , nor worry about the amount of labor to install the machine since they are paying an appartment rate. If you do your home work and decide that you do aim for a radio self-protection system then do not allow yourself to be convinced that the wired is better.
Bill Velupe is a 20 Year Low Voltage Technician. He is also a Union Journeyman Sound Technician. Bill has experience working with residential and business security systems. If you are looking for informative articles about how to secure your home or business then visit [http://usahomesecuritysystems.com] The information provided can benefit the DIY installer as well as professionals. Some times the toughest part about doing an installation yourself is finding where to pick the products. We provide all the information that you will need to protect your home and family. Today’s CCTV and Fire Alarm Systems are becoming much more user-friendly so a professional installer is not always necessary. You can even install an intercom or card access system in your home or small business.