For any parent, nothing is more important than the welfare of his or her child. Especially when the child is still an infant, he cannot do things on his own, more specifically, defend himself against anything that may harm him; thus, a parent would always want to make certain that his child is safe and comfortable all the time.

One of the wonders of technology is that it makes possible for us to do two things at the same time. Take for example watching over your child while doing the laundry, talking on the phone, preparing dinner or doing any other activity. How do you do it then? Its simple with a video baby monitor. This device allows you to remotely look after your baby as he sleeps or plays with his toys. Its very helpful and convenient nowadays to have a video baby monitor as it helps you keep an eye on what your baby does or listen to what he says, whether hes calling for you or is crying because he is wet, sleepy or hungry.

Through a video baby monitor, you never miss a moment checking out your baby while you work on something else in another room in your house. You need not pay for a nanny to watch over your child as he sleeps and you need not worry going away from your baby because you have another important thing to attend toall you need is a video baby monitor.

Features

A video baby monitor device features a simplex radio transmitter and receiver system. This system includes a microphone, which is positioned near you baby so it can pick up sounds that your baby is making, and a receiver (with a speaker), which you can carry around the house with you. Many video baby monitors nowadays have self-filtering microphones for superior sound clarity.

The video baby monitor also features digital cameras placed near your baby and a lightweight colored LCD or black and white screen that simultaneously displays video of your babys activities. The monitor may look like a wireless phone with display screen or a small portable TV.

Hand held video baby monitor may also be available with a belt clip or a flip stand so you can conveniently carry it around or place it on top of your desk. More advanced models have added features like movement sensors and vibrating alert on the receiver.

Powering a video baby monitor are batteries that are usually rechargeable. A good video baby monitor battery can last up to ten hours. The transmitter, however, may need to be plugged into a socket.

Frequency

Frequency used by video baby monitors varies. It can be as low as 40 MHz, 900 MHz or even 2.4 GHz. The higher the frequency, the clearer the video and sound is and the wider the range is. Since a video baby monitor uses a wireless transmission system, it is possible that the transmission can be picked up by another user, so most new models nowadays have features that let the user choose bands.

Duplex Video Baby Monitor

This type of video baby monitor has transceivers that let you communicate with your baby. Its called duplex video baby monitor because of its 2-way sound monitoring system.