Main Feature  HD 720P 4.3 inch Screen Night Vision Two-way Audio Wireless Video(Max 270m) Temperature Monitoring Built-in Music Built-in Battery Support Multi-language  Smart baby monitor  1.Alarm reminder 2.Voice intercom 3.Temperature check       4.3 inch HD display  Check your baby's status at any time       Indoor temperature detection  Equipped with a digital temperature sensor, the screen can display the temperature and time, and it will make a sound if it exceeds the setting.       Two-way voice intercom  Parents can receive the voice from the baby and at the same time convey their own voice to comfort the baby.       Infrared night vision  8pcs 940 infrared lights, you can observe the baby's state at night       Alarm reminder  The screen is set with an alarm clock reminder function, and you can regularly breastfeed and change diapers.       Sound detection alarm  Highly sensitive detection of environmental sounds and baby crying, if there is an abnormality, it can send an alarm to the display in time       Play a lullaby to sleep  Built-in six soft music. Can be turned on, off and switched through the display       Caregiver installation method  1.Bed rail installation 2.Wall installation