1. Transmission mode: wireless point-to-point transmission (short-range transmission) 2. Definition :320*240P (small screen standard resolution) 3. Intercom: Two-way intercom 4. Music: Built-in 3-minute chord music 5. Night vision: infrared vision is about 5 meters 6. Screen size: 2.4-inch LCD 7. Detection mode: voice-controlled power saving mode 8. Detection: indoor temperature display 9. Language: Multilingual 10. Application: The product is used for monitoring different rooms in the family. If children or the elderly are alone in a room, people from other rooms can take care of the people in the room and find out the situation in time. 11. Shell Material: ABS
