Wireless Motion Sensor Alarm – Benefits and Disadvantages of Wireless Motion Sensor Alarm Systems

A wireless motion sensor alarm is a popular alarm system which is installed to protect homes and businesses.
Motion sensor alarms are devices that are used to detect motion. When the sensor detects a motion it triggers an alarm

Two types of wireless motion sensor alarms exist in the market.
1. Passive wireless motion sensor alarm systems which detect motion within the range of its sensor. Close-circuit cameras are a good example of a passive wireless motion sensor.
The passive device also detects movement by monitoring temperature changes in a specific area.
2. An active wireless alarm system uses ultrasonic waves, photo sensors, or radar.
When the sensor senses a disruption on its signals, it triggers an alarm.

The benefits of Wireless Motion Sensor Alarms

A wireless motion sensor alarm is a portable device that is easy to set-up.
It doesn't need any wires so it easy to reposition into another area of the house when needed.
A wireless motion sensor alarm uses batteries for power so it makes it even easier to move around, not to mention that it will continue to function during blackouts, which is very important considering the initial reason of setting a sensor alarm in the first place.
Motion sensors alarms emit a loud, piercing noise that can be heard at long distances when it detects an unwanted entry to ones property.
A huge benefit of these alarms is the fact that they have no wires, so a burglar cannot cut anything and stop the functionality of the alarm.

The disadvantages of Wireless Motion Sensor Alarms

A wireless motion sensor alarm, working on batteries, requires a regular check and replace of batteries in order for the motion sensor alarm to work.
Forgetting to change the batteries puts your house in a vulnerable position if batteries aren't in place.
Since a wireless motion sensor uses radio waves to connect between the sensor and the alarm, the different components of the motion alarm sensor must be within radio range, If not, the sensors will not be able to trigger an alarm, and some areas of the house will not be securely covered especially if the house is large.
So when setting up a wireless motion sensor alarm system it is important to remember to pay attention to install them especially in spaces and rooms where your valuables are kept.