When you want to upgrade your home's security system by adding motion sensors to the outside, you need to consider a few factors. These aspects will help you choose the right model type, so you can increase your home's security.
In the past, many motion sensors relied on ultrasonic waves or light beams. When something interfered with the wave or beam, the sensor activated an alarm. However, there is one flaw with this type of system, which is that small animals can easily activate the sensors.
When considering outdoor motion sensors, you want a newer model that uses infrared detection. These sensors register body heat. This sensor activates when a person walks past the sensor, because it notices the change in temperature.
With this option, you do need to be careful about the temperature the system is set to. A lower temperature setting will cause the system to trigger when animals cross its path. Generally, setting the sensor to activate for normal human body temperature is your best option.
Most outdoor motion sensors are used alongside some type of lighting. You can choose a model that has a flood light, which generates a strong beam of light. These lights work well for darker areas of your property that have no other light sources such as the corners or behind your home.
However, if the motion sensor will be near bedroom windows of your children, you may want to choose a softer light. These lights still deter unwanted people, but the brightness will not wake up your children. If you still prefer to use a flood light, it is best to make sure that it points away from the windows if it is triggered.
Some of the newer models offer an additional feature such as attached cameras. These cameras have the ability to capture images of anything that activate the motion sensor. These models are great to use around main entryways of your home, since many would-be burglars will generally try these doors first when trying to gain entry into your home.
Before you install any motion sensors, you need to consult your security company, like Alarm Research Inc. It is a good idea to ask their advice on which models they recommend and you need to find out which ones are compatible with your system. By working with your security company and understanding the other influencing factors, you will be able to choose the right motion sensors for your home.