VTech VM819 2.8" High- Resolution Colour LCD Baby Monitor 2.4GHz FHSS wireless technology for secure connection and clear sound without interference High-resolution, 2.8-inch colour LCD screen Manually adjustable camera with 2x digital zoom Two-way, talk-back intercom 4 natural sounds and 5 lullabies Temperature sensor 5-level sound indicator Automatic infrared night vision Rechargeable battery with low-battery alert on the parent unit Up to 1,000 feet of range 19 hours of video streaming Age Range: 0-7 years Group: Group 0+ High-resolution, 2.8-inch colour LCD screen Manually adjustable camera with 2x digital zoom Two-way, talk-back intercom 4 natural sounds and 5 lullabies Temperature sensor Automatic infrared night vision 19 hours of video streaming 2.4GHz FHSS wireless technology for secure connection and clear sound without interference Rechargeable battery with low-battery alert on the parent unit 5-level sound indicator