There are two types of wireless security cameras you can get for your home: those that are installed inside to record whatever happens inside your home when you're away, and those that are installed outside to protect your home from prowlers and unwanted guests. Let's look at both types in more detail:
Indoor Wireless Surveillance Cameras
There are many indoor surveillance cameras available, but most of these are just designed to view what is happening in one room of your home when you are in a different room, and they don't allow recording of videos. They are quite adequate to watch your baby while you are in another part of your home, but when you are out they become completely useless! So, if you want to monitor your babysitter, an elderly person, your pets, unwelcome intruders, or anything else back at home while you're away, you will need a more sophisticated solution.
Indoors wireless security cameras connect to your home's Wi-Fi network and allow you to watch discretely from anywhere, using a web browser, what is happening back at home. They can also alert you by e-mail and messages to your smartphone when motion or sounds are detected so that you can view from wherever you might be the live or recorded video and find out what is happening back at home.
How Do the Indoors Wireless Surveillance Cameras Work?
First you register to a specific website associated with your camera. Then, you connect the camera to your home Wi-Fi network and place it across whatever you want watched. The camera will start streaming video to a server associated with it over your Wi-Fi network. Motion and sound based alerts will be generated by the camera and will be sent via the server to your e-mail or smartphone. When you get an alert, you can watch live or recorded video of what is happening back at home by simply accessing the camera server's website using a web browser (from your smartphone, tablet, laptop, etc.). The videos traveling over the internet are usually encrypted for security.
Features You Should Be Looking for in Your Future Indoors Wireless Surveillance Camera:
Before buying an indoor wireless home video camera, it is important to be aware of the features that it should be equipped with so that you don't spend money for a product that will not provide you with all the great features that the best available cameras nowadays come with. Here are then the features that can be found in the top wireless home video cameras available today:
- Wi-Fi Support: This is required for the camera to be able to connect to your Wi-Fi network and transfer the video stream via internet to the server associated with your camera. Note that the best cameras don't need the local PC turned on to achieve this. Once the initial setup of connecting the camera to the Wi-Fi network is done, the camera can stream video directly to the network via the router with the PC turned off.
- Motion and Sound Detection with Alerts: The camera should be able to detect motion or sounds and generate e-mail or smartphone alerts.
- Night Vision: The camera should support infrared technology to record video in total darkness. It should also be able to detect motion and generate alerts in the darkness.
- Viewing Angle: The camera should have a wide viewing angle so that it can capture many details around the main object viewed. The additional details may be very useful when trying to evaluate events.
- Two Way Audio: The camera should have a built-in microphone and a speaker so that you may be able to establish two way conversation from wherever you may be.
- Remote Access to Live Video: The camera should be associated with a website that you can access from anywhere using simply a web browser (from smartphone, tablet, laptop, etc.) to watch live video from your camera.
- Video Recording and Remote Access to Recordings: Preferably video recording should be done automatically and continuously on the server associated with the camera. Basically, the camera will stream the video to the server, and the video will be recorded there. This is very convenient, as the user can always access from anywhere the camera server website to view recorded video in order to see what happened back home when an alert is received. However, you may need to subscribe to a Digital Video Recording (DVR) service plan to get this service. Otherwise, you can only watch the live video when you connect to the server website. Not all cameras offer this streamlined recording feature. Less costly cameras record on the local PC when prompted to do so by remote commands from your smartphone, tablet, laptop, etc.
- Remote Pan and Zoom: The camera should provide you with the ability to modify the zoom and the pan remotely from wherever you maybe.
- Encrypted Video: For security, the streamed videos should be encrypted when traveling over the network or when recorded.
- Image Quality: The best cameras nowadays produce HD quality imaging.
- H.264 Video Compression: The camera preferably should use H.264 video compression which requires less bandwidth and memory and therefore has less of an impact on your computing resources
- Ease of Use (Setup and Regular Use): Top-notch cameras are completely streamlined. No software download and installation is required to setup and run the camera. The initial setup of such cameras is trivial (anyone can do it), and recording is done automatically. However, many less costly cameras do require a software installation (either from supplied CD or download) to do the initial Wi-Fi setup or video management tasks
- Clip Generation: With cameras that automatically and continuously record the streamed video on the camera server, you can create clips that can be downloaded to your PC or uploaded to Facebook or YouTube, and also do other video management tasks. Cameras that record on your PC may require the purchase and installation of additional software for clip generation as well as other more sophisticated video management tasks
- Apps Availability: The camera should have the set of apps required to manage the video related tasks from the type of smartphone or tablet you may be using (iOS, Android or BlackBerry).
Now that you are equipped with the important information needed for buying an indoor wireless surveillance camera, you should be in a good position to make the right choice of product that will satisfy your home surveillance needs. For a detailed comparison of the best available indoor wireless surveillance cameras, please visit Compare Indoor Wireless Home Video Cameras.
Outdoor Wireless Surveillance Cameras
If you want to protect your home from intruders, thieves and prowlers, you may want to consider also installing an outdoor surveillance camera system There are three main types of outdoor surveillance cameras:
1. Outdoor Wireless Camera Systems with No Web Access:
These cameras deliver color images and audio to a wireless receiver unit that is usually included in the purchase of the camera and that is normally kept inside the house. The receiver can be connected to the auxiliary port of any television and real time images and sound are transmitted to your TV's screen. The images can only be watched locally on your TV or any other monitor connected to the receiver, and can not be remotely accessed over the internet using your smartphone or a computer. If you want to record the images, you will need to connect the receiver to a video recorder. But often the included receiver has a built-in Digital Video Recorder (DVR) so you don't have to get a separate recorder. This type of cameras should be sufficient for those who don't need to view what is happening around the house remotely from their smartphone, tablet or PC.
2. Outdoor Wireless Cameras Systems with Web Access:
These systems function pretty much the same way as Type 1 systems described above. The outdoor cameras transmit wireless real time images and sound to a receiver that is usually kept inside the house. The receiver can be connected to your TV or any other monitor. Sometimes the receiver has a built-in monitor and a DVR. The main difference between Type 1 systems and Type 2 systems is that here the video transmitted from the camera to the receiver can be viewed not just locally on the local monitor/TV, but also remotely over the internet using either your smartphone, tablet or a computer.
3. Outdoor Wireless Cameras Systems with Floodlight (No Web Access):
These outdoor camera systems do not transmit wireless real time images and sound to a receiver that is inside the house. However, they can detect motion, follow the motion, flood the source of the motion with bright floodlights and record whatever the camera is seeing as it follows the motion.
For a detailed comparison of the best available outdoor wireless surveillance cameras, please visit Compare Outdoor Wireless Surveillance Cameras.