Two Monitors how is it done.

[Alamaya]

Hi All,
I havea 14 month old daughter and use a tomy monitor with her.
In November im having my little boy. Now at 3 months i moved my daughter in her own room so im using the same estimation even though i know my next baby may be different.
Two questions

1. What age will 14mo probably stop using monitor.
2. If i do need another. Do they react with each other or can i buy another Tomy.

Thanks

I still use a monitor on my 3yo. She's a restless sleeper and has nightmares so it's handy to keep an ear out.

If you get a multi frequency monitor you can use two at the same time with no risk of interference.

I use two of the same (BT ones) for my DC who sleep in rooms next door to each other.

Bizarrely they both tune in to the same channel but each picks up the noise from the right room.