Heart Beat Monitor This feature is a must for the device that you will choose since no apnea monitor is 100 percent accurate in detecting cessation of breathing. This will serve as a backup in case the apnea monitor fails to detect apnea because it will also manifest in the heart rate of the baby. Another must have feature is a remote alarm. A lot of parents nowadays fear that if they use a digital monitor to help them keep watch of their child, they might be exposing their offspring to too much of electromagnetic radiation and this may cause significant damage to the child s nervous system. Children, after all, are much more prone to damage as their systems are still developing at such a young age. Some consider smaller devices to be more excellent than larger ones. Because of this trend, as well as the necessity for better portability, a good number of modern baby monitors are currently equipped with ultra-small receivers. Most baby monitors these days also come with receivers that have belt clips. Usually, the transmitter is plugged into a socket from its stationary position while the receiver is battery operated since it could be brought anywhere. What Baby Monitors Do Baby monitors generally help mothers oversee the baby without being stuck inside the baby s room all day. Through this, mothers are able to do what must be done around the house thereby accomplishing a lot. 4) Using Digital Monitors The latest technology has spawned a new breed of baby monitors digital. These types of baby monitors have been made to counter any kind of wireless interference. This may cost a little more than the analog versions, but if you do have the money to spare, then try to go digital. As a result of sticking to this course of action, the monitor gets to capture the initial accessible signal that will give out the most excellent reception and not impinge on your other wireless gadgets in the process. 5. Consider purchasing a digital baby monitor. If you want to ensure that your next-door neighbors won't be able to pick up the transmitted sounds from your baby monitor, purchase a digital version instead of an analog one.