The New BT Digital Audio Monitor uses genuine digital technology which guarantees crystal clear sound quality and no interference!!

Fantastic digital sound clarity with adjustable microphone sensitivity

120 Channels to guarantee zero intererence
Monitor will automatically select a secure channel so you only hear your baby
Two-way Intercom to allow parent to talk remotely to baby
Adjustable volume control on both parent and baby units
Sound Sensitive Lights
Nightlight that can be activated remotely
Superb range up to 300 metres outdoors and 50 metres indoors
Parent unit has rechargeable battery
Belt clip included
Travel pack to protect the baby monitors on journeys

More Information Here