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Answer the 5 questions before you buy a wireless surveillance camera

One of the best things about wireless security cameras is that they have no wires. Often, the installation is a simple DIY project for those with a ladder and a drill, while wired systems typically need to be installed by a professional.

What makes them even more attractive to homeowners is that they have the freedom to install them anywhere so they can protect their property without restrictions.

Are you interested in a wireless surveillance camera? Here are some things to think about before you go shopping:

How does it get its energy?

Wireless surveillance cameras have their own power supply, so they can still monitor your property even in the event of a power failure. However, one of the biggest drawbacks is that you need to manually change or recharge the batteries. A camera with a rechargeable battery is usually a better choice because you do not need to buy batteries.

Also check the battery life. Some cameras can run for days or months without reloading, but how much they record will affect that. Some cameras will not start recording until they detect movement, thereby increasing battery life


The Netgear Arlo Pro 2 has a six-month battery life.

Chris Monroe / CNET

What is the video resolution?

What is the point of a surveillance camera if you do not know what happened in the shot? Here comes the choice of a camera with good resolution into play. The higher the resolution, the better.

Here's an idea of ​​what you should look for. As one of the best wireless cameras on the market, the Amazon Cloud Cam for example, offers a 1080p HD. Nest Cam Indoor Another good camera, also has a resolution of 1080p HD.

What is the field of view?

This is another important feature to look for. The larger the field of view, the more the camera can see in principle. Cameras with a 120 to 130 degree field of view are fairly standard on the high end of the market, but you can find some that have even wider fields of view, such as the Logi Circle .

Look at this:

How do you buy the right surveillance camera for you?


Disclaimer: CNET may receive a share of sales from the sale of products on this site.

Does it have useful benefits?

Some cameras have little extras that make them particularly useful. Here are some features you should look for:

How many cameras do you need?

Before you go shopping, you need to know how many surveillance cameras you need. Check out where to install Security Cameras to get a better feel for what you need to buy.

Surveillance cameras can do much more than just sit there and pick up your yard a burglary. Here are some additional applications for them that can increase your camera tally.

See who's at the door

Connect your wireless security cameras to a voice-controlled, intelligent assistant, and you can use them as a doorbell. If the camera is linked to Google Home or Alexa, you can see who's standing at your door, unlock your smart lock with your phone, and let visitors in without getting up.

To connect Alexa to your security system ($ 95 on Amazon.com) use the manufacturer's app or website to link the two. If you have problems, make sure your camera is connected to the same Wi-Fi network your Alexa uses. Then speak to your device with the echo or another Alexa device and say, for example, "Alexa, show the [camera name] camera on TV".

To connect your security system to Google Home:

  • Open the Google Home app on your phone
  • From the Home screen, touch Menu> Home control> Devices tab> Add
  • Select your security system from the list of
  • tap Done when pairing is complete

Nanny cam

19659026] You can also use a wireless surveillance camera as a nanny camera. Most conventional baby monitors only transmit sounds from the monitor to your mobile phone and give you only a rough idea of ​​how your child is doing. With motion detection and infrared night vision, some smart surveillance cameras, such as the Zmodo are a great replacement for baby monitors.

Using cameras to see your children does not stop when your child grows from diapers. You can use them to:

  • Make sure your toddler is no good when it's suspiciously quiet.
  • Look at your teenager's jokes when she's in the living room with her friends and you're at work. [19659030] Make sure your Latchkey kid does his homework.
  • Take a look at your pets to see if they have any problems.

Need help deciding which camera to get? Here are our recommendations for the top surveillance cameras from 2018.

These 32 Outdoor Security Cameras withstand the weather and protect your home.

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