Advanced Version and Extended Battery Life: Enjoy 16 hours in Video Mode and 30 hours in Voice Mode! Equipped with a large 5-inch screen, the baby monitor allows you to have a larger viewing angle to pay attention to your baby. With the split-screen mode (audio-off), it can simultaneously display the video captured by two cameras. Note: the product link only provides one camera and up to two cameras can be connected. Pan/Tilt/Zoom Camera: Also the baby camera can rotates 320° horizontally and 120° vertically which provides you with clear real-time video and audio of your baby. Also it has a 2X zoom function to allow for clearer visuals of your baby. Under full screen mode, press and hold the key around 2 seconds to operate zoom in/out. Enhanced Infrared Night Vision and Energy-Saving Mode: After comprehensive upgrade with infrared sensors, the video baby monitor automatically turns into night vision when low light is detected. In VOX mode, the screen will sleep to save power so it can be used for 30 hours. Once a sound is detected, it will automatically activate so you'll have more time to focus on the private things. 8 Languages and Remote Signal Coverage: The baby monitor has eight built-in languages for you to choose, which can offer you more convenience. You can watch your baby even from anywhere in the house as the baby monitor has long range of up to 1000 feet open space. The date and specific time are directly displayed on the device, making it more convenient to take care of children. Soothing Lullabies and 2-Way Talk: Gently lull your baby to sleep with 8 calming melodies. Besides, this system supports 2-way talk back, lets your baby to hear the sound of your voice no matter where you are. If you have any operational issues with our products, please contact our After-sale Service Address(You can check it in the lower left of the first page of User Manual).