These days, you can never be too sure about what is going on in your home while you are away. Home security cameras are very helpful in keeping your home safe and secure. Installing home security cameras enable you to monitor your children or check up on your nanny to make sure that nothing strange is happening in your home.
Your home surveillance needs can be met by several types of home security cameras.An infrared camera would be ideal if you want to monitor your home at night or safeguard areas of your home that have low amounts of light.Instead of using ordinary light to capture images, infrared surveillance cameras use infrared light to record images in poor light or total darkness.Some infrared cameras capture black and white images, while others record images in color during the day and B/W at night.
If you have a regular home security camera with the ability to turn B/W, you can convert it into an infrared camera by using an infrared illuminator.Illuminators use infrared light to illuminate the part of your home you want to monitor.Radiation in the infrared spectrum then enables your regular camera to record black and white images which are not visible to the unaided eye.
You should not confuse a day/night surveillance camera with an infrared camera. While day/night home security cameras can capture images in low light, they do not use infrared lighting making it unable to record in total darkness. Infrared home security cameras come in a variety of sizes with varying amounts of IR illuminators and lens size to choose from. If you’re not sure of the field of view that will work best infrared cameras with varifocal lenses are a good choice. They allow you to adjust the field of view to suit your need, the amount of adjustment will depend on the lens.
The degree to which you want your infrared option to perform depends on your needs.Infrared security cameras can be complex, but they can be adapted to match your changing surveillance needs and made more elaborate if necessary.
Wireless IP home surveillance cameras are another type of home security cameras. These have high customization features and easily interact with any existing network in your home. They can also transfer recorded images in the form of a video feed, which you can easily store in your computer. Many wireless security cameras, however, have a built-in server space for saving memory.
Wireless IP home security cameras can be better than analog cameras for several reasons.One of the main reasons is the digital video feature in wireless IP surveillance cameras.The video feed can create DVD-quality video and uses a 5:1 compression ratio.The feed can be viewed in a standard web browser and enables quick scanning of archived files relating to a particular time period.The software that comes with many wireless IP home security cameras also provides time-stamping options as well as zooming in on a subject.
Wireless IP cameras can also come with motion sensors that tell the camera when they detect movement.The signal the sensors provide either initiates recording or switches the recorded image from low to high resolution. There are several types of outdoor wireless home security cameras, including infrared LED lighting and bullet security cameras.
A bullet security camera is considered the best kind of outdoor wireless home surveillance camera because you no longer need external housing for your camera for reflecting infrared light.
Modern home security cameras are user-friendly and weigh very little. They are also easy to set up. When these devices are in your home, they provide peace of mind and a sense of security while you are away.
Author: Mike Ward is the technical advisor Protection Depot and has 10 years of experience in security cameras and digital video recorders. For more information about security cameras, please visit Protection Depot.