This type of device is also battery operated. Unlike traditional hard-wired alarm systems that use electrical wires to transmit signals, wireless alarm devices use lithium-batteries. Homeowners are also notified once the device needs some battery replacement. And since it is powered by batteries, your device is not affected when there is a blackout or power shortage in your area.
Another good thing about this type of alarm system is it is easier to install as compared to traditional hard-wired devices. With this device, you do not need to run through every entry points in your home to install them. It is very portable and since it can penetrate most walls in your home, you do not have to drill holes just to install it.
You can also extend your monitoring area with this type of alarms. Since it is wireless, replacement is more flexible and can be extended to different areas including your pool, driveway, and guest house. This is very beneficial to those homeowners with a large area to protect.
This type of alarm system uses only one main control unit. This feature helps you control your device from only one location. If you want to secure all areas of your home, you can definitely benefit from this device.
Furthermore, this type of alarm system can also automatically alert various emergency services, like the police station, once an intruder is detected. With this added feature, you can instantly contact emergency services without having to dial your phone.
Another advantage of using this type of security system is that you can easily upgrade your device without the hassle. With the traditional wired devices, you need to go into every wall on your home and rewire everything. But with wireless devices, you just need to assign new codes to the main control unit of your device.