Are Baby Video Monitors Private? - Helpful Answers

A common question asked by parents considering using baby video monitors is "are baby video monitors private?" If you would understand how a baby video monitor works, you would surely ask about this question as well. A baby video monitor uses a kind of transmitter system that transmits the signals of whatever movement is happening in the baby's room. However, the signal can be easily acquired by other systems at a certain distance from the home. This fact sometimes outweighs the fact that baby video monitors help parents a lot in monitoring the baby even when they are doing their business outside the baby's room. However, the good news is a certain level of protection is now being offered by new baby video monitors these days. To explain this and to provide an answer to your "are baby video monitors private" question, continue reading this article.

There are two straightforward answers to the question "are baby video monitors private" - it's only YES and NO. No if you baby video monitor doesn't have the "Frequency-hopping spread spectrum" (FHSS) and yes if it has. What is "Frequency-hopping spread spectrum" (FHSS) in the first place? Well, it is a method of transmitting or sending radio signals by witching the carrier rapidly among various frequency channels by utilizing a pseudorandom sequence that can be identified by the transmitter as well as by the receiver. The FHSS is utilizes as a method of accessing multiple channels in the frequency hopping code division multiple access (FHCDMA) scheme. With this method, it is easy to prevent casual interference of baby video monitor signals. Aside from this, there are three benefits of using an FHSS-based baby video monitor. These are:

1. With an FHSS-based baby video monitor, narrowband interference can be resisted.

2. It is quite hard to intercept spread-spectrum signals as an FHSS signal only appears as a sudden increase of noise in the background. Thus, an eavesdropper can only intercept the signal transmission if he knows the pseudorandom sequence.

3. A certain frequency band can be easily shared by FHSS transmission with conventional transmission with very little interception. In addition, only a very little amount of noise is added to narrow-frequency communication and likewise with narrow-frequency communication to FHSS. Therefore, there is an efficient use of the bandwidth.

Another answer to the question "are baby video monitors private" is it depends on you! Do not rely so much on FHSS-based baby video monitors. Yes the frequency-hopping spread spectrum really helps but remember that there is still a little interception on the signal. To ensure your privacy, you need to work on it as well. Turning the device on all the time really puts your privacy at risk. Make sure to use the baby video monitor only when you need it such as when your baby is alone in the room. If not, make sure to turn it off. By doing this, you can be assured that your privacy is really secured. By doing so, you would never have to worry about your privacy and ask the "are baby video monitors private" question again.

By: Lucy H. Rose

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