Baby Monitor Technology – A Buyers Guide
What is a baby monitor & why do I need one?
It might seem like an evident question these days, but baby monitors are a moderately new innovation. At the most basic level they give the parent freedom from keeping a continuous vigil at their baby's bedside (cot-side or Moses basket-side!).
A baby monitor normally consists of a transmitter and a receiver unit. The transmitter is placed near the baby and the parent keeps the receiver unit. This way the parent can hear instantly if their baby needs reassurance while doing other things around the house - or maybe transmittable up on some well needed rest!
Baby Monitor Types
Baby monitors now fall into three main categories. There are the routine audio baby monitors. These alert the parent if the baby starts to weep or seems on edge or uncomfortable. Audio/visual baby monitors take this a step further by let the parent see and hear their baby. These consist of a camera unit with a microphone and a receiver unit with a TV screen and lecturer.
Lastly, there are sensor baby monitors (also called respiratory baby monitors). These offer peace of mind by at once alerting the parent if their baby's breathing becomes significantly uneven or even stops completely.
Audio Baby Monitors
Audio baby monitors fall into two further types: analogue and digital. Analogue baby monitors traditionally were theme to lots of interference from other household items that gave off a wireless signal. While this still can be right of cheaper analogue monitors, today most have more than one channel enabling you to select one that is interference free and incorporate technology that lessens further than interference.
To guarantee an interference transmission and reception you will need a digital baby monitor. Remember that a baby monitor is in effect a radio transmitter and receiver and digital radio (should you have one!) is stuck-up to normal radio reception. The higher-end digital baby monitors use something called DECT technology. This technology came from digital walkabout phones and stands for Digital Enhanced Cordless Technology.
DECT monitors will select a channel automatically from 120 channels and often encrypt the channels to stop any eavesdropping. Since of this technology these monitors are normally more expensive, but (like the Philips Digital Baby Monitor and the BT Digital Monitors) they guarantee interference free transmission and often come with several useful extra facial appearance:
Audio baby monitors - things to look for:
Number of channels
Rechargeable parent unit
Belt clip for portable convenience
Light spectacle on the parent that shows noise level even if the sound is turned down.
Low array indicator
Night light on baby unit
Two-way transmission - so you can talk to your baby from the parent unit.
Temperature gauge - remember the ideal plant sales outlet temperature is around 18C (65F)
Audio/Visual Baby Monitors
A recent innovation - these monitors let you see and hear your baby. This gives evident added benefits such as seeing if your baby has come out of their blanket, or if they are sleeping in an awkward spot etc. But, these baby monitor may also be useful for older children so you can in the least check on them if they are playing by themselves in another room.
The range of audio/visual baby monitors can be restricted by your house layout. If your house has normal partition (or stud) walls then the range will be around the quoted 30m. But, if you live in an ancient house with solid internal walls the range will be reduced - especially if the signal has to pass owing to several walls. This will not apply when you are directly below or above a plant sales outlet as the signal only has to pass owing to a wooden floor (or floors) and should consequently be perfect.
AudioVisual Baby Monitors - Things to look for:
Night vision - sounds evident but some come without it! This is elemental for night time viewing. All our audiovisual baby monitors come with night vision.
Number of channels - helps in result the best channel but can also enable you to add extra cameras later.
Standby mode - if you have a portable parent unit the screen can be draining on the array. Some units come out of standby mode if you baby makes a noise.
Sensor Baby Monitors
Also called respiratory baby monitors these monitors consist of insightful pads that go bottom your baby's mattress. During the first year of life, infants can experience irregular breathing patterns or even stop breathing completely.
These monitors can alert when your baby's breathing changes due to a cold, high fever, or other illness. The Babysense II will constantly detect your baby's motion and breathing movements, and set off a sound and visual alarm if breathing movements ceases for over 20 seconds or if the breathing rate slows to below 10 breaths per minute.
REMEMBER, a sensor baby monitor is an added precaution and safeguard which can help peace of mind but it must be collective with the vital recommendations of "Safe Sleeping" (sleeping on the back, not overheating of baby's room, not smoking around the baby).
Sensor Baby Monitors - things to look for
Certifications - the Babysense II is currently the only Household Passage Monitor to carry perfect CE registration as a Medical Device and to comply with 93/42/EEC Medical device Directive.
Mattress type - some sensor baby monitors will not work properly with a spring mattress
Mattress thickness - check your mattress thickness. Some are certified for thicknesses up to 12cm and some for thicknesses up to 14cm.
Mattress base - sensor monitors work best on a flat base. This should be no conundrum with a cot, but, if used in a Moses basket you are advised to place the basket on a flat base.
Author: Sarah Cooke
Article Source: EzineArticles.com
