Modern and durable baby monitor, wide and clear image, 1080p HD night vision and

1. Audio and video from the baby unit are transmitted in real-time to the display unit, allowing adults to monitor the baby's condition live. Pressing the intercom button on the display unit allows voice transmission to the baby unit.

... 5. Set the temperature display unit to °C or °F according to personal preference. 6. Select which baby unit to view; if two baby units are connected simultaneously, the display can switch between them automatically or manually. 7. VOX Mode: Default is OFF. When ambient noise at the baby unit falls below the set threshold, the display screen turns off after 30 seconds. 8. When the noise level exceeds the set threshold, the screen activates; sensitivity can be adjusted based on the environment: HIGH/MED/LOW. 9. After inserting a memory card, the menu bar will not appear. Press the OK button to start recording, and press OK again to stop recording (recordings cannot be viewed on the display unit itself).