Not many people think of installing alarm systems when they are building their home. Even if you have no provisions to install wires at your home, you can still install a alarm system at home, because wireless alarm systems are now available. As wireless systems are easy to install and use, they are now becoming popular. You need to know the features you have to lookout when you are buying wireless alarm systems for your home or office.
• Range of the wireless components – The sensors and security components in wireless alarm systems communicate with the base unit by sending RF signals. As with any kind of signal, the strength deteriorates when distance increases. The base unit should be within the range of all wireless components so that the system works perfectly.
• Power source for alarm systems – Every component in a security system needs power to run. Even in wireless systems, power cords are required to connect the components to incoming current. The system you have must be able to run even during power cuts and hence, look out for battery pack with each sensor unit. Many wireless systems work on battery alone.
• Scalability of the system – Now, you find minimal need for home alarm and hence, you buy an inexpensive alarm system for your home. Later, your security needs might go up in which case you have to install additional sensor units. The wireless alarm system you buy should be capable of allowing new units to be added when it is required. Popular wireless alarm system to consider are DSC Alexor and Ademco Lynx
