DESC: Safety 1st Comfort Zone Digital MonitorSafety 1st allows parents to monitor more than just sounds with our new Comfort Zone Digital Monitor. Digital technology ensures that the signal you receive will be private and clear. The parent unit of the monitoring system gives you an easy way to check the temperature of your baby's room and will automatically alert you if the temperature falls outside the range you set. Alarm notification if nursery temperature falls outside of range you set No interference 14 channels Sound lights Both units are portable; plug in or cordless Parent unit with belt clip Out of range/low battery indicators Indoor/Outdoor range: 900 feetSAFETY TIP: Comfortable temperature for baby s room is 68 to 72 .Model #08301