On the other hand, parents who own bigger houses or live in multi-story residences require a device that has a longer range. In this way, they will know for certain that the transmitter and receiver will not falter even in extended distances. Portability Every now and then, people may share a similar opinion when it comes to size. On the other hand, the digital model may cost a little more but it provides more privacy and usually has a wider range of reception than analog. Another advantage is that the digital models do not have as much static and they give a clearer sound quality so you can hear your baby better. Video monitorsallow you to see and hear your child by combining sound and video just like miniature TV sets. Electro-SMOG is the electromagnetic energy that is emitted by common gadgets in our home such as our televisions, cordless phones, microwaves and digital baby monitors. Studies have been made over the years claiming that too much exposure to electro-SMOG can result to health problems affecting the nervous system of the body. Often times, parents find it difficult to manage their efforts of doing chores while watching the baby. No one can be at two places at the same time, and it has been one of the major dilemmas of parents who still want to be productive around the house but more importantly want to prioritize their child s safety. Multi-room Monitoring A good number of baby monitors only have one radio transmitter and one or more portable receivers that make it possible for parents to listen in on their babies all day and all night long. If you prefer to have one radio transmitter in every room, there are actually a smaller number of choices. Just setup the wireless device for the baby anywhere you want in the room without worrying whether the length of the wire is enough to reach the other room where you will setup the receiver. In terms of aesthetics, wireless baby monitors also provide parents an advantage. You do not have to worry about wires sticking out or going out of place.