1. 3.5-inch LCD screen and 2.4 GHz wireless technology, frequency hopping and digital encryption techniques ensure a secure and reliable connection. 2. The remote camera rotates 355° horizontally and 120° vertically to ensure you can always see the child clearly from all angles. 3. 2x magnification, digital zoom, view images more clearly and observe your child in greater detail. 4. Two-way loudspeaker, powerful and stable infrared night vision, 4 built-in fixed wall mounts, brightness and volume can be adjusted according to your needs. 5. Equipped with a temperature sensor, including high- and low-temperature alarms. 6. ECO/VOX wakes up intelligently to extend standby time; in ECO mode, if no sound is detected within 30 seconds on the child's side, the parent's screen will turn off. 7. When the child detects sound, the parent's screen automatically turns on, so you don't need to stare at the screen constantly. 8. Nursing alarm clock setting (2 hours/4 hours/6 hours): use the alarm clock to remind you to feed the child, change diapers, etc. 9. Standby time up to 10 hours in ECO mode, up to 6 hours in normal mode. When you purchase our products, you not only get high quality but also the advantage of our thoughtful customer service. Our customer service team is always ready to provide you with help and support.