You need a sound monitor with hi-definition sound with zero interference to provide you with peace of mind.  The Oricom Secure 320 Digital Baby Monitor has a talk-back function, soothing nightlight, 120 channels and 16 hour battery life to give you everything you need from a baby monitor

• Includes rechargeable batteries to keep your monitor working even if the mains power goes out.

• Talk-back function so if you are in another room and your baby needs soothing, try talk back through the monitor to soothe them with your voice

• Adjustable volume control to make sure you can hear them cry loudly or whisper quietly (you decide)

• Privacy guaranteed with 120 auto-select channels. You can relax in the knowledge that you are the only one who can listen to your baby, and that the only baby you can hear is yours.

• Up to 16 hour battery life (batteries are rechargeable and the unit is mains powered)

• Convenient torch to navigate through the house (parent unit)

• Oricom provides 3 year warranty so you can rest assured you have purchased a brand that produces quality monitors