Description Communication range up to 1.3 km Frequency range 434–446 MHz Voice activation function (VOX) Low battery indicator One-way communication Volume adjustment 2 channels What to watch out for when using a baby intercom Device placement: Do not place the unit in the crib or where the baby can reach it. Find a location far enough away but with good reception so that even the quietest sounds can be heard clearly. Cable safety: Charging cables should be out of reach of the baby. Function check: Make sure the parent unit is not low on battery, out of range, and muted or too low in volume. Battery and signal alerts are particularly useful.
