VTech DM221 Audio Baby Monitor Review

Baby monitors are used for baby monitoring. These are devices that are attached to your baby’s crib or on a crib door. They are used to monitor the activities that your baby has during his/her sleep. In general, a baby monitor is a small radio system intended for use by a parent, usually with an external receiver so that the baby can hear the sound of the outside world. An audio baby monitor usually consists of an audio transmitter unit, with a microphone, installed close to the baby.

The most common types of baby monitors are the wired systems. These are usually attached to your main house wiring and are used for the purpose of giving you sound proofing. There are also wireless baby monitors. In a wireless baby monitor, the baby monitor transmitter and the receiver are placed at an easy distance from each other. When the baby wakes up in the middle of the night and asks for you, the radio signal that carries the information will automatically be picked up by the transmitter and then transferred to your receiver.

The advantages of using a baby monitor is that it helps you monitor your child’s health, and if any problem is detected, you can easily inform the concerned person. Moreover, a good baby monitor will record the sounds of the baby makes and the time it took for the baby to wake up. This helps parents determine how their baby sleeps at certain times of the day and the exact time they need to change positions so that the baby won’t disturb his/her sleep.

The disadvantage of using a baby monitor is that some of these transmit radio signals through walls and some transmit the sound through your baby’s room. Some of them also send an audio signal to a receiver but not all. So, if you don’t want your baby to hear your breathing while you are sleeping, you should not get one of these kinds of baby monitors.

d choice for a specific type of need for a baby.

VTech DM221 Audio Baby Monitor Review

The VTech DM221 Audio Baby Monitor is for parents that want only the basic features of a typical baby monitor. It’s rechargeable batteries can last up to 18 hours of uninterrupted monitoring. The baby monitor also comes with a 2-way audio talkback feature. This is great for when you want to hear your baby sounds and give you peace of mind. The same goes for your kid when he or she only wants is to hear your voice.


  • DECT 6.0 delivers the best audio quality with white noise cancellation capability.
  • 1,000ft. range when outdoor and 160ft. range when indoor.
  • The parent unit vibrates when the baby monitor unit detects sound from the baby.
  • Rechargeable batteries can last up to 18hours
  • Features signal bar indicator and sound level indicator on the parent’s monitor unit.
  • With a mild night light placed on the loop so the baby won’t feel scared if alone.


  • Simple and has all the basic features a baby monitor should have.
  • It’s so affordable that it only costs $38-$40 only.
  • The vibrating and beeping sound makes it more effective to notify the parents about baby’s sudden activity after waking up.
  • Crisp audio quality.


  • Poor battery saving mode feature on the parent unit. Consumes battery juice even when turned off.
  • Does not last 18 hours as promised. Just around 10-12 hours with continuous use.

Our Thoughts

The VTech DM221 Audio Baby Monitor is an affordable choice for those parents that want only the basic features a baby monitor usually delivers. If you are on a budget, this one is a no-brainer highly recommended choice.You can also check a list of the best baby monitors of 2020.

How To Choose The Best?

There are many websites and even books available that provide information about baby monitors. You can buy them either online or in the stores near your home. While buying a new monitor, it is important to ensure that you buy one that is suitable for your needs. As there are different models available, it is important to consider the frequency band that your baby uses the most. Also, the model that works best with your main wiring scheme will be ideal. While looking for a good monitor, ensure that it comes with an easy to operate and user-friendly control panel and a battery backup.

One important aspect to consider while planning to buy online baby monitors is that it should have some advanced features like a back light and a dimmer. With these added features, it becomes easier to detect any abnormal activities, like the baby kicking or crying, by using an external light.

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