Home » Baby Monitors » VTech DM221 vs VTech DM223: Which Audio Baby Monitor is Better?

VTech DM221 vs VTech DM223

This article is going to discuss the differences between the VTech DM221 vs DM223. The aim of the article is to help you to choose the right audio baby monitor for you.

An audio baby monitor should be a necessity to all parents who are having a new-born infant. It gives you an additional security and sense of relief that your baby is safe in the next room. It sure is difficult to choose among hundreds of baby monitors out in the market, especially the ones that have awesome features like live video feed etc. However, sometimes, those features are unnecessary. That is why many parents choose audio-only baby monitors because they cost less and get the job done. 

Today, we are going to take a look at two audio baby monitors from Vtech – the VTech DM221 and VTech DM223. We will look at the technology,  appearance, and operating range. We will place all of the information about this VTech older and newer model in a comparison chart so you can quickly view the differences . Finally, we will list some pros and cons of the VTech DM221 and the VTech DM223.

Let us start by looking at their similarities.

Vtech DM221 vs Vtech DM223 – Similarities

VTech Audio Baby  Monitors Comparison Chart

VTech DM221  VTech DM223
Display Yes. LED-backlit Yes. LED-backlit
Encrypted and secure Wireless DECT 6.0 Transmission Yes Yes
Range Up to 1000 feet Up to 1000 feet
Rechargeable Battery Yes Yes
Two-way Communication Yes Yes
Night light function Yes Yes
Vibration function Yes Yes
Volume Indicator 5-level volume indicator 5-level volume indicator
Dimension 10.2 x 2.4 x 8.4 inches 4.4 x 2.6 x 1.8 inches
Weight 12.8 ounces 8 ounces
Warranty 1-year limited warranty 1-year limited warranty
Price Check Price on Amazon Check Price on Amazon


DECT 6.0 Technology

Both audio baby monitors feature the DECT 6.0 Digital Technology which provides clear and superior sound quality. Baby monitors with the DECT 6.0 do not suffer from interference created by other wireless networks. Additionally, DECT 6.0 devices provide commercial-grade security against eavesdropping.


Both products have small displays which are also LED-backlit. It lets you read the display even in the dark.

Operating Range

Both the DM221 and DM223 have up to 1000 feet of range so you do not have to worry about dropping connections. This lets you hear your baby anywhere in the house – even outside! The parent unit also acts as a belt clip so you can go to the next room with ease.

Two-way Communication

You can talk to your baby using the talk-back feature anywhere in the house through the parent unit. Using this feature can calm the baby by hearing the sound of your soothing voice.

Night light function

Both monitors include night light functionality on the baby unit.  

5 Level Volume Indicator

The 5-level volume indicator lets you know if your baby is sleeping soundly or crying loudly. It shows the sound level detected by the baby unit.

Vtech DM221 vs Vtech DM223 – Differences

Appearance and Design

Both the DM221 and DM223 are nearly identical. Their specifications are identical. The only key difference between them is the design. 

VTech DM221  

Being released in September 2012, its design can look outdated. It is also bulkier than DM223 with its dimension at 10.2 x 2.4 x 8.2 inches. And also, heavier due to its size at 12.8 ounces. 

VTech DM223

Released in May of 2016, it brings with it a new design. It also slimmed down its dimensions and weight at 4.4 x 2.6 x 1.8 inches and 8 ounces, respectively.

Another difference is the part that lights up for the night light functionality. On the DM221, the whole handle on the baby unit lights up. Unlike in the DM223, only the inner trimmings of the handle lights up.

The Winner Is- A Tie


Pros and Cons

Just before our final verdict, we have some pros and cons to help you with your decision.


  • Clear and secure with DECT 6.0 Technology
  • With 1000 feet range outdoors and 150 feet indoors
  • Two-way communications
  • Older model but still as reliable


  • Some complaints about connection dropping

Check Price on Amazon



  • Clear and secure with DECT 6.0 Technology
  • With 1000 feet range outdoors and 150 feet indoors
  • Two-way communications
  • Newer model with better design


  • Battery life could be better

Check Price on Amazon


Final Verdict

We can all agree that baby monitors are great whether you are a new parent or not. Baby monitors surely help you in caring for your infant. Getting a baby monitor is one way of keeping your mind at ease about the safety of your baby. They are also a lot affordable then video baby monitors if you look at the right brand devices.

With technology advancing exponentially every year, baby monitors get more features. However, features like live video feed and other sensors can be unnecessary sometimes. Baby monitors of that caliber are expensive as well.

Audio-only baby monitors, though they lack video feed, pack many useful features that can equally give you that peace of mind. Both our picks here, the DM221 and DM223, are perfect yet cheap baby monitors. Both are secure, handy, and good choice. 


Where Are the VTech DM221 vs VTech DM223 Manufactured?

The VTech audio baby monitors are manufactured in China.

Apart from DM221 and DM223, are there any other VTech baby monitor models??

In addition to audio baby monitors VTech DM222 and DM112-2, there are also Vtech video baby monitors such as: VM312, VM321, VM333, VM343, VM350, VM3252, VM3253, and VM3261. The Vtech have a model VM901 that is WiFi Video Baby Monitor with Free Live Remote Access.

What is the difference between VTech DM223 and DM223-2?

The only difference is that it comes with two parent units that both parents can use separately.